How To Fix NSDM_MIG_CONTROL187 - Set default values for SUM (P_SUMRUN): &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MIG_CONTROL - Log message for migration

• Message number: 187

• Message text: Set default values for SUM (P_SUMRUN): &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MIG_CONTROL187 - Set default values for SUM (P_SUMRUN): &1 ?

  The SAP error message NSDM_MIG_CONTROL187, which states "Set default values for SUM (P_SUMRUN): &1," typically occurs during the Software Update Manager (SUM) process. This error indicates that there is an issue with the configuration or parameters being passed to the SUM tool.
  Cause:
  
  Missing Parameters: The error often arises when required parameters for the SUM process are not set or are incorrectly configured.
  Incorrect SUM Version: Using an incompatible version of SUM for the specific SAP system or upgrade scenario can lead to this error.
  Configuration Issues: There may be issues in the configuration files or settings that SUM relies on to execute properly.
  Insufficient Authorizations: The user executing the SUM may not have the necessary authorizations to perform the operation.
  
  Solution:
  
  Check SUM Parameters: Ensure that all required parameters for the SUM process are correctly set. You can refer to the SUM documentation for the specific parameters needed for your upgrade or migration scenario.
  Update SUM: Make sure you are using the latest version of the Software Update Manager. Download the latest version from the SAP Support Portal if necessary.
  Review Configuration Files: Check the configuration files (like SUM.xml or other relevant files) for any missing or incorrect entries. Ensure that the parameters related to P_SUMRUN are correctly defined.
  User Authorizations: Verify that the user executing the SUM has the necessary authorizations. This may include roles related to system administration and upgrade processes.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide detailed troubleshooting steps and solutions for known issues.
  Log Files: Review the SUM log files for more detailed error messages that can provide additional context on what might be causing the issue.
  
  Related Information:
  
  SAP Support Portal: Access the SAP Support Portal for documentation, updates, and SAP Notes related to SUM and upgrade processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to the official SAP documentation for Software Update Manager for detailed instructions on how to configure and run the tool.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.