How To Fix TPDA871 - Difference search was not completed (maximum number reached)

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 871

• Message text: Difference search was not completed (maximum number reached)

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 TPDA871 - Difference search was not completed (maximum number reached) ?

  The SAP error message TPDA871, which states "Difference search was not completed (maximum number reached)," typically occurs during the execution of a transaction that involves searching for differences in data, such as during a data comparison or reconciliation process. This error indicates that the system has reached the maximum limit of differences it can handle or display.
  Cause:
  
  Maximum Limit Reached: The system has a predefined limit on the number of differences it can process or display at one time. When this limit is exceeded, the error is triggered.
  Large Data Set: If you are working with a large dataset, the number of differences may exceed the threshold set in the system.
  Configuration Settings: The configuration settings for the difference search may not be optimized for the volume of data being processed.
  
  Solution:
  
  Increase Maximum Limit: If you have the necessary authorizations, you can increase the maximum number of differences that can be processed. This can typically be done in the configuration settings of the relevant module or transaction.
  Filter Data: Try to narrow down the data set you are comparing. Apply filters to reduce the number of records being processed at one time.
  Batch Processing: If possible, break down the data into smaller batches and process them separately to avoid hitting the maximum limit.
  Check Configuration: Review the configuration settings related to the difference search in your SAP system. Consult with your SAP Basis or technical team to ensure that the settings are appropriate for your data volume.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or module you are working with for any additional guidance or updates.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  Transaction Codes: Identify the specific transaction code that triggered the error to understand the context better.
  User Authorizations: Ensure that you have the necessary authorizations to modify settings or configurations if required.
  Performance Monitoring: Monitor system performance and logs to identify if there are any underlying issues contributing to the error.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support or your internal SAP team for further assistance.