Message type: E = Error
Message class:  RMSRCPDIA - RMS-RCP: Message Package RMSRCPDIA - User Interface 
Message number: 056
Message text: Error occurred creating or copying the hierarchy data
Parts of the hierarchy could not be read and/or copied.
The copying process is completed, but some data may be missing.
Compare the template with the copy. Add any missing hierarchy data to
the copy.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message RMSRCPDIA056, which indicates that an error occurred while creating or copying hierarchy data, typically arises in the context of SAP Retail or SAP S/4HANA when dealing with master data management, particularly in the Retail Merchandise Management System (RMMS) or similar modules. Causes: Data Integrity Issues: There may be inconsistencies or missing data in the hierarchy structure that you are trying to create or copy. Authorization Problems: The user may not have the necessary permissions to create or modify hierarchy data. Technical Issues: There could be underlying technical issues such as database locks, system performance problems, or bugs in the SAP system. Configuration Errors: Incorrect configuration settings in the hierarchy management or related modules can lead to this error. Missing Dependencies: Required master data or dependencies may not be available or properly set up. Solutions: Check Data Integrity: Review the hierarchy data you are trying to create or copy. Ensure that all required fields are
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
RMSRCPDIA055 Recipe &1 does not exist; enter a different recipe
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
RMSRCPDIA054 Automatic numbering failed; no item numbers free
What causes this issue?  During the automatic numbering procedure, the system attempts to assign a lower, unassigned item number above the insert item...
RMSRCPDIA057 &1 achieved
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
RMSRCPDIA058 You may not have several user statuses
What causes this issue?  You defined in Customizing that no more than one user status is permitted for this recipe type. There are currently more than...
Click on this link to search all SAP messages.