How To Fix WAB174 - &1 &2 selected. &3 documents were parallel processed

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 174

• Message text: &1 &2 selected. &3 documents were parallel processed

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 WAB174 - &1 &2 selected. &3 documents were parallel processed ?

  The SAP error message WAB174 typically indicates an issue related to the parallel processing of documents in the system. This message is often encountered in the context of batch processing or when dealing with large volumes of data, such as during the execution of background jobs or mass processing transactions.
  Cause:
  The error message WAB174 occurs when the system attempts to process a certain number of documents in parallel, but there is a limitation or configuration issue that prevents it from doing so. The message format usually indicates:
  
  &1 - The type of document or process being executed.
  &2 - The number of documents that were selected for processing.
  &3 - The number of documents that were actually processed in parallel.
  
  This can happen due to:
  
  Configuration Limits: The system may have limits set on the number of parallel processes that can be executed at one time.
  Resource Constraints: The system may not have enough resources (like memory or processing power) to handle the requested parallel processing.
  Locking Issues: There may be locks on certain documents that prevent them from being processed in parallel.
  Batch Job Settings: The settings for the batch job may not be optimized for parallel processing.
  
  Solution:
  To resolve the WAB174 error, you can consider the following steps:
  
  
  Check Configuration Settings:
  
  Review the configuration settings for parallel processing in your SAP system. This can usually be found in transaction codes like SM37 (for job monitoring) or SM50 (for process overview).
  Adjust the settings to allow for more parallel processes if necessary.
  
  
  
  Resource Monitoring:
  
  Monitor system resources (CPU, memory, etc.) to ensure that the system can handle the load. You can use transaction ST02 (buffer management) or ST03N (workload analysis) for this purpose.
  
  
  
  Batch Job Optimization:
  
  If you are running a batch job, check the job settings. You may need to adjust the job parameters to optimize for parallel processing.
  Consider breaking down the job into smaller chunks if processing a large number of documents at once is causing issues.
  
  
  
  Lock Management:
  
  Investigate if there are any locks on the documents that are preventing them from being processed. You can use transaction SM12 to check for locks.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to parallel processing and the specific transaction or process you are working with. There may be specific recommendations or patches available.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may have additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM50 (Process Overview), SM12 (Lock Entries), and ST22 (Dump Analysis).
  SAP Notes: Search for SAP Notes related to WAB174 or parallel processing issues in the SAP Support Portal.
  Performance Tuning: Consider performance tuning practices for your SAP system to enhance its ability to handle parallel processing.
  
  By following these steps, you should be able to diagnose and resolve the WAB174 error effectively.