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

SGT_01021 - Overview

• 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.

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SGT_01021 - Details

• 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