How To Fix /SAPAPO/TSM173 - Planning object structure &1 not saved

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 173

• Message text: Planning object structure &1 not saved

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM173 - Planning object structure &1 not saved ?

  The SAP error message /SAPAPO/TSM173 Planning object structure &1 not saved typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with saving a planning object structure. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to save changes to the planning object structure.
  Data Inconsistencies: There may be inconsistencies or errors in the data being processed, which prevent the saving of the planning object structure.
  Technical Errors: There could be technical issues, such as database locks or system performance problems, that hinder the saving process.
  Configuration Issues: Incorrect configuration settings in the planning object structure or related components can lead to this error.
  Missing Dependencies: The planning object structure may depend on other objects or settings that are not properly configured or are missing.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to modify and save the planning object structure. This can be done by reviewing the user's roles and permissions in the SAP system.
  Review Data: Check for any inconsistencies or errors in the data that is being processed. This may involve validating the input data and ensuring that all required fields are filled correctly.
  Technical Checks: Investigate any technical issues, such as database locks or system performance problems. You can check transaction codes like SM12 (for locks) and SM21 (for system logs) to identify any underlying issues.
  Configuration Review: Review the configuration settings for the planning object structure and ensure that all necessary settings are correctly defined. This may involve checking the configuration in the APO system and ensuring that all dependencies are met.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require technical expertise in ABAP or APO configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TSM for managing planning object structures and /SAPAPO/OM for order management.
  SAP Documentation: Refer to the official SAP documentation for APO to understand the planning object structures and their configurations better.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation.