How To Fix SGT_01023 - Datatype not allowed or is too long for segmentation field; use character

SAP Error Message - Details

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 023

• Message text: Datatype not allowed or is too long for segmentation field; use character

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_01023 - Datatype not allowed or is too long for segmentation field; use character ?

  The SAP error message SGT_01023 indicates that there is an issue with the datatype or length of a field that is being used for segmentation in SAP. This error typically arises when the field being used is not of the correct type (e.g., it should be a character type) or when the length of the field exceeds the allowed limit for segmentation.
  Cause:
  
  Incorrect Data Type: The field being used for segmentation is not of the character type. Segmentation fields in SAP typically require character data types.
  Excessive Length: The length of the field exceeds the maximum allowed length for segmentation fields. SAP has specific limits on how long a segmentation field can be.
  Configuration Issues: There may be a misconfiguration in the segmentation settings or the data model that is causing the error.
  
  Solution:
  
  Check Data Type: Ensure that the field you are using for segmentation is of the character type. If it is not, you may need to change the field or use a different one that meets the requirements.
  Adjust Field Length: If the field length is too long, consider truncating the data or using a shorter field that complies with the segmentation requirements.
  Review Segmentation Configuration: Go through the segmentation configuration in your SAP system to ensure that all settings are correct and that the fields being used are appropriate for segmentation.
  Data Mapping: If you are mapping data from another source, ensure that the data types and lengths are compatible with SAP's requirements for segmentation.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on segmentation fields and their requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on segmentation issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, conduct thorough testing to ensure that the segmentation works as expected without triggering the error.
  
  By addressing the data type and length issues, you should be able to resolve the SGT_01023 error and successfully implement segmentation in your SAP environment.