How To Fix DMC_RT_GEN030 - Specified structure &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 030

• Message text: Specified structure &1 does not exist

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 DMC_RT_GEN030 - Specified structure &1 does not exist ?

  The SAP error message DMC_RT_GEN030 indicates that a specified structure does not exist in the system. This error typically arises in the context of data management or data replication processes, particularly when working with SAP Data Management or SAP Landscape Management.
  Cause:
  
  Non-existent Structure: The structure referenced in the error message is not defined in the system. This could be due to a typo in the structure name or the structure not being created or activated.
  Transport Issues: If the structure was recently transported from another system, it may not have been successfully imported or activated in the target system.
  Version Mismatch: The structure may exist in a different version of the system or in a different client.
  Authorization Issues: The user may not have the necessary authorizations to access the structure, leading to the perception that it does not exist.
  
  Solution:
  
  Check Structure Name: Verify the name of the structure in the error message. Ensure that it is spelled correctly and matches the expected name in the system.
  Create/Activate Structure: If the structure does not exist, you may need to create it using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator). If it exists but is not activated, activate it.
  Transport Check: If the structure was supposed to be transported from another system, check the transport logs to ensure it was successfully imported. If not, you may need to re-transport it.
  Client Check: Ensure you are in the correct client where the structure is supposed to exist. You can switch clients using the client selection screen.
  Authorization Check: Verify that the user has the necessary authorizations to access the structure. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  Debugging: If the issue persists, consider debugging the process to identify where the error is being triggered and gather more context about the failure.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), ST22 (Dump Analysis).
  SAP Notes: Check SAP Notes for any known issues related to this error message. You can search for the error message number in the SAP Support Portal.
  Documentation: Review SAP documentation related to Data Management and Data Replication for additional context on structures and their usage.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support or consult with a technical expert familiar with your specific SAP environment.