How To Fix /SAPAPO/TSM055 - Execution of "applications after import" method for DataSource '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 055

• Message text: Execution of "applications after import" method for DataSource '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM055 - Execution of "applications after import" method for DataSource '&1' ?

  The SAP error message /SAPAPO/TSM055 typically indicates an issue that occurred during the execution of the "applications after import" method for a specific DataSource in the SAP Advanced Planning and Optimization (APO) module. This error can arise during data import processes, particularly when working with DataSources in SAP APO.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies or errors in the data being imported, which can lead to failures in the execution of the applications.
  Configuration Issues: Incorrect configuration of the DataSource or related settings in SAP APO can lead to this error.
  Missing Authorizations: The user executing the import may not have the necessary authorizations to perform the operation.
  System Performance: Performance issues or timeouts during the import process can also trigger this error.
  Custom Code: If there are custom enhancements or code related to the DataSource, they may be causing the failure.
  
  Solution:
  To resolve the /SAPAPO/TSM055 error, you can take the following steps:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the specific cause of the failure.
  Validate Data: Ensure that the data being imported is consistent and adheres to the expected formats and constraints.
  Review Configuration: Check the configuration settings for the DataSource and ensure that they are correctly set up.
  User Authorizations: Verify that the user has the necessary authorizations to execute the import and related processes.
  Performance Monitoring: Monitor system performance during the import process to identify any bottlenecks or issues that may be causing timeouts.
  Debugging: If custom code is involved, consider debugging the relevant code to identify any issues that may be causing the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM for monitoring and managing DataSources.
  SAP Documentation: Refer to the official SAP documentation for APO and DataSource management for best practices and troubleshooting tips.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.