How To Fix RTCMMD020 - Hierarchy ID not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 020

• Message text: Hierarchy ID not specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTCMMD020 - Hierarchy ID not specified ?

  The SAP error message RTCMMD020, which states "Hierarchy ID not specified," typically occurs in the context of SAP Master Data Management (MDM) or when dealing with hierarchical data structures in SAP applications. This error indicates that a required Hierarchy ID has not been provided in the relevant transaction or process.
  Cause:
  
  Missing Hierarchy ID: The most common cause is that the user has not entered a Hierarchy ID where it is required. This could happen during data entry or when executing a report or transaction that requires a specific hierarchy.
  Configuration Issues: There may be issues with the configuration of the hierarchy in the system, such as missing or incorrectly set up hierarchy definitions.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or view the hierarchy data, leading to this error.
  Data Integrity Issues: If the data in the system is inconsistent or incomplete, it may lead to this error when the system expects a Hierarchy ID.
  
  Solution:
  
  Enter Hierarchy ID: Ensure that you are entering a valid Hierarchy ID in the relevant field. Check the documentation or help text for the specific transaction to understand what is required.
  Check Configuration: Review the configuration settings for the hierarchy in the SAP system. Ensure that the hierarchy is properly defined and activated.
  User Authorizations: Verify that the user has the necessary authorizations to access the hierarchy. If not, contact your SAP security administrator to grant the required permissions.
  Data Validation: Check the data for completeness and integrity. Ensure that all necessary master data is in place and correctly linked to the hierarchy.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or process you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to hierarchy management, such as RSCUSTV0 for customizing settings or RSH1 for hierarchy maintenance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the RTCMMD020 error and successfully work with hierarchical data in your SAP system.