How To Fix SGT_01021 - only BLANK seg. check level permitted for a BLANK pool segment

SAP Error Message - Details

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 021

• Message text: only BLANK seg. check level permitted for a BLANK pool segment

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 SGT_01021 - only BLANK seg. check level permitted for a BLANK pool segment ?

  The SAP error message SGT_01021 indicates that a blank segment check level is only permitted for a blank pool segment. This error typically arises in the context of SAP's data segmentation and storage management, particularly when dealing with segment checks in the context of SAP's data storage architecture.
  Cause:
  The error occurs when the system attempts to perform a check on a segment that is not properly defined or is in an invalid state. Specifically, it suggests that the system is trying to apply a check level to a segment that is either blank or not properly initialized. This can happen due to:
  
  Incorrect Configuration: The configuration settings for the segment or pool may not be set correctly.
  Data Integrity Issues: There may be issues with the data integrity of the segments, leading to the system not recognizing the segment properly.
  System Bugs: There could be bugs or inconsistencies in the SAP system that lead to this error.
  
  Solution:
  To resolve the SGT_01021 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the segments and pools in your SAP system. Ensure that they are set up correctly and that there are no blank or invalid entries.
  
  
  
  Data Validation:
  
  Validate the data in the segments to ensure that there are no integrity issues. This may involve checking for missing or corrupted data.
  
  
  
  Reinitialize Segments:
  
  If possible, try to reinitialize the segments or pools that are causing the issue. This may involve deleting and recreating the segments or resetting their configurations.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or patches that address this specific error. There may be known issues or fixes available.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on segment management and error handling.
  Community Forums: Check SAP community forums or user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Review system logs (transaction codes like SLG1) for additional context around the error, which may help in diagnosing the root cause.
  
  By following these steps, you should be able to identify the cause of the SGT_01021 error and implement a suitable solution.