How To Fix /SAPAPO/CURTO_PPE055 - Internal error: Error message missing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO_PPE -

• Message number: 055

• Message text: Internal error: Error message missing

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/CURTO_PPE055 - Internal error: Error message missing ?

  The SAP error message /SAPAPO/CURTO_PPE055 Internal error: Error message missing typically indicates that there is an internal issue within the SAP Advanced Planning and Optimization (APO) system. This error suggests that the system encountered a situation where it expected to find a specific error message but could not locate it, leading to an internal error.
  Possible Causes:
  
  Configuration Issues: There may be a misconfiguration in the APO system that is causing the error message to not be found.
  Missing or Corrupted Messages: The error message catalog may be incomplete or corrupted, leading to the absence of the expected error message.
  Software Bugs: There could be a bug in the version of the SAP APO you are using, which is causing this internal error.
  Data Issues: There may be issues with the data being processed, such as missing or invalid entries that the system cannot handle.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the APO system to ensure everything is set up correctly. Pay special attention to any recent changes that may have been made.
  Message Catalog: Verify that the message catalog is complete and not corrupted. You may need to regenerate or restore the message catalog if it is found to be incomplete.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. Applying the latest patches or updates may resolve the issue.
  Debugging: If you have access to the development environment, you can debug the process to identify where the error is occurring and why the message is missing.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/OM17 (for checking the configuration) or /SAPAPO/OM00 (for general monitoring) to gather more information about the system state.
  Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  System Version: Ensure that you are aware of the version of SAP APO you are using, as solutions may vary based on the version.
  
  By following these steps, you should be able to diagnose and potentially resolve the /SAPAPO/CURTO_PPE055 Internal error: Error message missing error in your SAP APO system.