How To Fix DMCLG194 - Data structure &1 does not exist actively in DDIC, please check

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 194

• Message text: Data structure &1 does not exist actively in DDIC, please check

What causes this issue?

Using the transaction se11, check that the data structure still exists
and is active in the Data Dictionary.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG194 - Data structure &1 does not exist actively in DDIC, please check ?

  The SAP error message DMCLG194 indicates that a specific data structure (denoted by &1) does not exist actively in the Data Dictionary (DDIC). This error typically arises when there is an attempt to access or utilize a data structure that has not been defined or activated in the SAP system.
  Cause:
  
  Non-Existent Data Structure: The data structure you are trying to use has not been created in the Data Dictionary.
  Inactive Data Structure: The data structure exists but has not been activated. In SAP, changes to data structures must be activated to be usable.
  Transport Issues: If the data structure was recently transported from another system, it may not have been properly imported or activated in the target system.
  Naming Issues: There may be a typo or incorrect naming in the code or configuration that references the data structure.
  
  Solution:
  
  Check Existence: Verify if the data structure exists in the Data Dictionary (transaction SE11). If it does not exist, you will need to create it.
  Activate the Data Structure: If the data structure exists but is inactive, activate it using transaction SE11. Select the data structure and click on the "Activate" button.
  Transport Check: If the data structure was supposed to be transported from another system, check the transport logs to ensure it was successfully imported and activated.
  Correct Naming: Review the code or configuration that references the data structure to ensure that the name is spelled correctly and matches the definition in the Data Dictionary.
  Check Authorizations: Ensure that you have the necessary authorizations to view or activate the data structure.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary (to check and create data structures).
  SE09/SE10: Transport Organizer (to check transport requests).
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error.
  Debugging: If the error occurs during a specific transaction or program, consider debugging the program to identify where the error is triggered.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.