You Have Uncommitted Work Pending Please Commit or Rollback Before Calling Out
To fix the you have uncommitted work pending please commit or rollback before calling out error, run web requests before database writes. You can also move the external web call into a separate background job. Cloud platforms block outbound network calls while a database transaction keeps the session active. Teams often see this error when one script saves data and calls an API. When app roles have broad permissions, engineers bundle too many steps into one task. That single task then holds data
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To fix the you have uncommitted work pending please commit or rollback before calling out error, run web requests before database writes. You can also move the external web call into a separate background job. Cloud platforms block outbound network calls while a database transaction keeps the session active. Teams often see this error when one script saves data and calls an API. When app roles have broad permissions, engineers bundle too many steps into one task. That single task then holds database locks while waiting for slow external servers.
Why you have uncommitted work pending please commit or rollback before calling out happens
Cloud platforms protect shared database pools with strict order rules. When your code writes or updates a record, the database opens a transaction. That transaction locks the changed rows until the entire request finishes. If the same request now calls an outside web service, the lock keeps the session active. External servers can take several seconds to answer a request. Holding database locks during slow web calls can freeze the whole database pool. To stop this, the platform blocks the web call and throws an error. It forces you to finish all external web calls before you write data. If you must write data first, you have to close the transaction early. Most teams fix this by splitting the workflow into two separate steps. The first step fetches data from the outside web service. The second step saves the result to the database after the call returns.
How to restructure transactions and async jobs
When you need to save a record before calling out, use background jobs. First, your main process saves the record and closes the database transaction. Next, it queues a separate job to run in the background. That background job starts a fresh transaction with no open database locks. It can safely send the outbound web request and wait for a reply. Once the reply arrives, the background job updates the database record. You should also check hidden automation rules that run on record saves. Sometimes a workflow rule updates a field before your code makes a callout. Even a tiny field update counts as open database work in the session. Teams also run into this during automated tests when setting up test data. You must place test data creation in a separate setup block before testing callouts. Moving web calls into clean transactions keeps your database fast and stable.
What native transaction rules solve and leave open
Native platform rules stop slow web calls from locking up shared database tables. They keep apps responsive by forcing clean breaks between writes and network calls. Still, transaction order rules only check when a script writes data or calls out. They do not inspect what data moves inside those queries or requests. Once a role has permission to run, every query runs with full trust. Native settings decide who logs in, not what individual statements do in flight. A background job or script can still pull sensitive customer fields by mistake. It can expose emails, phone numbers, card numbers, or national IDs in logs. Teams still need a way to check every database query at runtime. Without query level checks, broad app roles can read or change too much data.
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Frequently asked questions
Can a hidden workflow rule trigger this uncommitted work error?
Yes, any automated rule that updates a record before a web call triggers it. Check your save order to make sure no field updates happen before callouts.
Why does this error happen in unit tests with mock callouts?
Test scripts often insert test records right before running the mock web call. Split the data setup and the callout test into separate execution blocks.
Does sending an email count as uncommitted work before a callout?
Yes, queuing an outbound email counts as a database change in many platforms. Send your external web requests first, then queue the email and save records.