How To Fix /SAPAPO/OO_TR201 - An error occurred during saving

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 201

• Message text: An error occurred during saving

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/OO_TR201 - An error occurred during saving ?

  The SAP error message /SAPAPO/OO_TR201 An error occurred during saving typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue during the saving process of a transaction or data object. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Common Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being saved, such as missing mandatory fields or invalid data formats.
  Authorization Problems: The user may not have the necessary authorizations to perform the save operation.
  Locking Issues: The object being saved might be locked by another user or process, preventing the save operation from completing.
  System Configuration Errors: There could be configuration issues in the APO system that are causing the error.
  Technical Errors: There may be underlying technical issues, such as database problems or system performance issues.
  
  Potential Solutions:
  
  Check Data Validity: Review the data being saved to ensure that all required fields are filled out correctly and that the data adheres to the expected formats.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the save operation. This can be checked in transaction SU53 or by consulting with your security team.
  Check for Locks: Use transaction SM12 to check if the object is locked by another user. If it is, you may need to wait for the lock to be released or contact the user who has the lock.
  Review System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify where the error occurs.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DP for Demand Planning or /SAPAPO/SNP for Supply Network Planning, depending on where the error occurs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for APO to understand the expected behavior and requirements for the transactions you are working with.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message /SAPAPO/OO_TR201 An error occurred during saving.