How To Fix DMCLG238 - Application abbreviation &1 is not unique

DMCLG238 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 238

• Message text: Application abbreviation &1 is not unique

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 DMCLG238 - Application abbreviation &1 is not unique ?

  The SAP error message DMCLG238 indicates that there is a problem with the application abbreviation in the system. Specifically, it means that the application abbreviation you are trying to use is not unique, which can lead to confusion in the system as it cannot determine which application you are referring to.
  
  Cause:
  
  Duplicate Application Abbreviations: The most common cause of this error is that there are multiple entries in the system with the same application abbreviation. This can happen if different applications or modules have been configured with the same abbreviation.
  
  Configuration Issues: Sometimes, during system configuration or migration, duplicate entries may inadvertently be created.
  Data Consistency Issues: If there are inconsistencies in the database or if data has been imported incorrectly, it can lead to duplicate abbreviations.
  
  
  Solution:
  
  
  Check for Duplicates: 
  
  Go to the relevant transaction (e.g., SE11 for Data Dictionary or SE16 for table display) and check the table where application abbreviations are stored