How To Fix BCA_RELEASE891 - Internal error: Error &1 in function module &2 in &3

SAP Error Message - Details

• Message type: E = Error

• Message class: BCA_RELEASE - All Messages on Release Tool

• Message number: 891

• Message text: Internal error: Error &1 in function module &2 in &3

What causes this issue?

When a function module was called up, an EXCEPTION occurred that is not
supposed to.
This probably involves a program area, but there could also be a data
inconsistency on the database.

System Response

The system cannot execute your request due to a program error or
inconsistent data.

How to fix this error?

Make a note of:
The message text and the message number
The name of the function module and the error and from where it was
called up
The transaction / report
The entries that resulted in this error
Send a problem message to SAP, including these details.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BCA_RELEASE891 - Internal error: Error &1 in function module &2 in &3 ?

  The SAP error message BCA_RELEASE891 indicates an internal error that occurred in a specific function module. The message typically includes placeholders for the error code (&1), the function module name (&2), and the program name (&3). This error can arise from various underlying issues, and resolving it often requires a systematic approach.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data being processed by the function module.
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior in function modules.
  Code Bugs: There may be bugs in the custom code or in the standard SAP code that the function module is executing.
  System Resource Issues: Insufficient memory or other system resources can lead to internal errors.
  Version Compatibility: If you are using a version of SAP that is not compatible with certain function modules, it may lead to errors.
  
  Solutions:
  
  Check SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that address the specific error message or the function module involved. SAP frequently releases patches and updates that may resolve known issues.
  Analyze the Error Log: Use transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) to get more details about the error. This can provide insights into what went wrong.
  Review Custom Code: If the function module is part of custom development, review the code for any potential issues or bugs.
  Data Validation: Check the data being processed by the function module for any inconsistencies or invalid entries.
  System Resources: Monitor system performance and resource usage. If the system is low on memory or other resources, consider optimizing or upgrading the system.
  Reproduce the Error: Try to reproduce the error in a development or test environment to better understand the conditions that lead to the error.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error details, including the function module name and any relevant logs.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the specific function module mentioned in the error message to understand its purpose and any prerequisites.
  Transaction Codes: Familiarize yourself with relevant transaction codes for debugging and analysis, such as SE37 (Function Module), SE80 (Object Navigator), and SE11 (Data Dictionary).
  System Logs: Regularly check system logs for any recurring issues that may indicate a larger problem.
  
  By following these steps, you should be able to diagnose and potentially resolve the internal error indicated by the BCA_RELEASE891 message.