How To Fix RSRD188 - Cannot start parallel process (return value &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRD - Report Dissemination

• Message number: 188

• Message text: Cannot start parallel process (return value &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.

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 RSRD188 - Cannot start parallel process (return value &1) ?

  The SAP error message RSRD188, which states "Cannot start parallel process (return value &1)," typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when there is an issue with executing a report or query in parallel processing mode. This error can arise due to various reasons, including system resource limitations, configuration issues, or problems with the underlying data.
  Causes:
  
  Resource Limitations: The system may not have enough resources (CPU, memory) to start a new parallel process.
  
  Configuration Issues: The settings for parallel processing in the SAP BW system may not be correctly configured.
  Locks or Conflicts: There may be locks on the data or conflicts with other processes that prevent the parallel execution.
  System Load: High system load or too many concurrent processes may lead to this error.
  Return Value: The return value (&1) can provide specific information about the nature of the failure, which can help in diagnosing the issue.
  
  Solutions:
  
  Check System