How To Fix E0188 - Segment '&' not created or activated - field display not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 188

• Message text: Segment '&' not created or activated - field display not possible

What causes this issue?

Although the selected segment is saved in the database, it was not
created or activated in the Dictionary.

System Response

The system outputs all segments which exist in both the database and
Dictionary - all others are not output.

How to fix this error?

Activate or create the relevant segments in the Dictionary or remove
the segment from the <DS:GlOS.IDoc>IDoc</>.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0188 - Segment '&' not created or activated - field display not possible ?

  The SAP error message E0188, which states "Segment '&' not created or activated - field display not possible," typically occurs in the context of SAP's data structures, particularly when dealing with segments in the context of data processing or reporting.
  Cause:
  
  Segment Not Created: The specified segment has not been created in the system. This could happen if the segment was never defined or if it was deleted.
  Segment Not Activated: The segment exists but has not been activated. In SAP, certain objects need to be activated before they can be used.
  Configuration Issues: There may be issues with the configuration of the data model or the specific application area that is trying to access the segment.
  Authorization Issues: The user may not have the necessary authorizations to view or access the segment.
  
  Solution:
  
  
  Check Segment Creation:
  
  Go to the relevant transaction (e.g., SE11 for Data Dictionary) and check if the segment exists.
  If it does not exist, you may need to create it.
  
  
  
  Activate the Segment:
  
  If the segment exists but is not activated, you can activate it using the appropriate transaction (e.g., SE11 or SE78).
  Ensure that all necessary components of the segment are properly defined and activated.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to the segment in the relevant application area.
  Ensure that all necessary settings are in place for the segment to be recognized and used.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the segment.
  If not, work with your SAP security team to grant the required permissions.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module or area where the error is occurring for any additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE78 (SAP ArchiveLink), SE80 (Object Navigator).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the E0188 error and implement a solution to resolve it.