How To Fix /SAPAPO/TSM354 - Internal error in &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 354

• Message text: Internal error in &1 &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM354 - Internal error in &1 &2 ?

  The SAP error message /SAPAPO/TSM354 Internal error in &1 &2 typically indicates an internal issue within the SAP Advanced Planning and Optimization (APO) module. This error can arise from various underlying causes, including data inconsistencies, configuration issues, or problems with the APO system itself.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the APO system is trying to process.
  Configuration Issues: Incorrect settings in the APO configuration can lead to internal errors.
  System Bugs: There may be bugs in the version of the software you are using, which could lead to unexpected behavior.
  Memory Issues: Insufficient memory allocation for the APO processes can also trigger internal errors.
  Transport Issues: If the error occurs after a transport, it could be due to missing objects or incorrect transport configurations.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Data Consistency Check: Use transaction codes like /SAPAPO/TSM to check for data consistency and resolve any issues found.
  Configuration Review: Verify the configuration settings in the APO system to ensure they are set up correctly.
  System Update: Ensure that your SAP system is up to date with the latest support packages and patches, as these may contain fixes for known bugs.
  Memory Allocation: Check the memory settings for the APO processes and increase them if necessary.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support with the error details, including the context in which the error occurred, to get further assistance.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Documentation: Review the official SAP documentation for APO to understand the expected behavior and configuration settings.
  
  By following these steps, you should be able to diagnose and potentially resolve the /SAPAPO/TSM354 Internal error in &1 &2 error.