How To Fix FSC1029 - Internal error &1 in function module &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FSC1 - FI-CA Extended: Message Class

• Message number: 029

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

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FSC1029 - Internal error &1 in function module &2 ?

  The SAP error message FSC1029, which states "Internal error &1 in function module &2," typically indicates that there is an unexpected issue occurring within a specific function module in the SAP system. This error can arise from various underlying causes, 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 relevant modules can lead to internal errors.
  Custom Code: If there are custom enhancements or modifications in the function module, they may be causing the error.
  System Bugs: There could be a bug in the SAP system or the specific function module that needs to be addressed.
  Performance Issues: Resource limitations or performance bottlenecks can sometimes lead to internal errors.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases patches