How To Fix DMCLG603 - Higher level structure &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 603

• Message text: Higher level structure &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG603 - Higher level structure &1 does not exist ?

  The SAP error message DMCLG603, which states "Higher level structure &1 does not exist," typically occurs in the context of data management or master data management, particularly when dealing with hierarchical structures such as materials, BOMs (Bill of Materials), or other related objects.
  Cause:
  The error usually indicates that the system is trying to reference a higher-level structure (like a parent item or a superior organizational unit) that has not been defined or does not exist in the system. This can happen due to several reasons:
  
  Missing Master Data: The higher-level structure (e.g., a parent material or a higher-level BOM) has not been created or has been deleted.
  Incorrect Configuration: There may be a configuration issue where the system is looking for a structure that is not properly set up.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies or missing entries in the hierarchy.
  Authorization Issues: The user may not have the necessary authorizations to view or access the higher-level structure.
  
  Solution:
  To resolve the DMCLG603 error, you can take the following steps:
  
  
  Check Existence of Higher-Level Structure:
  
  Verify if the higher-level structure (e.g., material, BOM, etc.) exists in the system. You can do this by using transaction codes like MM03 (for materials) or CS03 (for BOMs) to check if the parent item is available.
  
  
  
  Create or Restore the Higher-Level Structure:
  
  If the higher-level structure does not exist, you may need to create it. For example, if it’s a material, you can create it using transaction MM01.
  If it was deleted accidentally, you may need to restore it from a backup or recreate it.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings related to the hierarchical structure in the relevant customizing transactions (e.g., SPRO) to ensure everything is set up correctly.
  
  
  
  Data Consistency Check:
  
  If data migration is involved, perform a consistency check to ensure that all necessary data is present and correctly linked.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the higher-level structure. You may need to consult with your SAP security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module you are working with for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01, MM02, MM03 (for materials), CS01, CS02, CS03 (for BOMs), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the DMCLG603 error and implement a solution to resolve it.