How To Fix /SAPAPO/MSDP_REL027 - Internal Error when Calling Function Module &1

/SAPAPO/MSDP_REL027 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MSDP_REL -

• Message number: 027

• Message text: Internal Error when Calling Function Module &1

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 /SAPAPO/MSDP_REL027 - Internal Error when Calling Function Module &1 ?

  The SAP error message /SAPAPO/MSDP_REL027 Internal Error when Calling Function Module &1 typically indicates that there is an internal issue within the SAP Advanced Planning and Optimization (APO) system when trying to execute a specific function module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module itself.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the function module is trying to process.
  
  Configuration Issues: Incorrect configuration settings in the APO system can lead to this error.
  Missing or Corrupted Function Module: The function module being called may be missing, corrupted, or not properly activated.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the function module.
  System Bugs: There may be bugs in the version of SAP APO you are using that lead to this error.
  
  Solutions:
  
  Check the Function Module: Identify the function