How To Fix E0052 - IDoc content changed by application before saving

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 052

• Message text: IDoc content changed by application before saving

What causes this issue?

The BADI 'IDOC_DATA_MAPPER' has changed the content of the field &v2&
in the segment with the number &v1&.
The old value was: &v3&
The new value is: &v4&

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0052 - IDoc content changed by application before saving ?

  The SAP error message E0052, which states "IDoc content changed by application before saving," typically occurs when there is a discrepancy between the IDoc data and the application data during the processing of an IDoc. This can happen for various reasons, such as:
  Causes:
  
  Data Modification: The IDoc data may have been modified by an application or user after it was created but before it was processed or saved.
  Concurrency Issues: If multiple processes are trying to access or modify the same IDoc simultaneously, it can lead to inconsistencies.
  Custom Logic: Custom enhancements or user exits in the IDoc processing logic may inadvertently alter the IDoc data.
  Error in Mapping: If there are issues in the mapping of data between the IDoc and the target application, it can lead to changes in the IDoc content.
  
  Solutions:
  
  Check for Modifications: Review the IDoc processing logic to ensure that no unintended modifications are being made to the IDoc data after it is created.
  Locking Mechanism: Implement proper locking mechanisms to prevent concurrent access to the same IDoc by multiple processes.
  Review Custom Code: If there are any custom enhancements or user exits, review them to ensure they are not altering the IDoc data unexpectedly.
  Reprocess the IDoc: If the IDoc is in an error state, you may need to reprocess it after ensuring that the underlying data is consistent and correct.
  Check IDoc Status: Use transaction WE02 or WE05 to check the status of the IDoc and identify any issues that may have occurred during processing.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on best practices for IDoc processing.
  
  Related Information:
  
  IDoc Types: Understand the specific IDoc type you are working with, as different IDocs may have different processing rules and requirements.
  Transaction Codes: Familiarize yourself with transaction codes like WE02 (Display IDoc), WE05 (IDoc List), and WE19 (Test tool for IDocs) for monitoring and troubleshooting IDocs.
  Monitoring Tools: Use SAP monitoring tools to keep track of IDoc processing and identify any patterns or recurring issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support or consult with a technical expert who specializes in IDoc processing.