How To Fix DD_MT_SHARING001 - Invalid Sharing Type in Nametab: Bit2 = &1 Bit1 = &2 Bit0 = &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_MT_SHARING - DDIC Multi Tenancy Sharing: Messages

• Message number: 001

• Message text: Invalid Sharing Type in Nametab: Bit2 = &1 Bit1 = &2 Bit0 = &3

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 DD_MT_SHARING001 - Invalid Sharing Type in Nametab: Bit2 = &1 Bit1 = &2 Bit0 = &3 ?

  The SAP error message DD_MT_SHARING001 indicates an issue related to the sharing type in a nametab (name table) for a data element or structure. This error typically arises when there is an inconsistency or invalid configuration in the sharing type settings of a data object.
  Cause:
  The error message specifies that the sharing type is invalid, with the bits indicating specific flags that are not set correctly. The bits (Bit2, Bit1, Bit0) represent different sharing characteristics, and the values (&1, &2, &3) indicate the current state of these bits. The possible causes for this error include:
  
  Incorrect Configuration: The sharing type may not be configured correctly in the data dictionary.
  Inconsistent Data Elements: There may be inconsistencies between the data elements or structures that reference each other.
  Transport Issues: If the object was transported from one system to another, there may have been issues during the transport that led to an invalid state.
  Development Errors: Errors during the development of the data model or changes made to the data dictionary without proper checks.
  
  Solution:
  To resolve the DD_MT_SHARING001 error, you can follow these steps:
  
  
  Check the Data Dictionary:
  
  Go to transaction SE11 (Data Dictionary) and check the data element or structure that is causing the issue.
  Verify the sharing type settings and ensure they are configured correctly.
  
  
  
  Review the Nametab:
  
  Check the nametab associated with the data object. Ensure that the sharing types are consistent and valid.
  You can use transaction SE80 to navigate to the relevant object and check its properties.
  
  
  
  Adjust Sharing Types:
  
  If you identify any incorrect sharing types, adjust them to valid values. The sharing types should align with the intended use of the data object.
  
  
  
  Transport Consistency:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the object or manually adjust the settings in the target system.
  
  
  
  Recompile the Object:
  
  Sometimes recompiling the object can resolve inconsistencies. You can do this by activating the object in SE11 or SE80.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to data dictionary and sharing types for additional guidance.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex data structures or custom developments.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE24 (Class Builder).
  SAP Notes: Check for any relevant SAP Notes that might address known issues with sharing types or data dictionary errors.
  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 and resolve the cause of the DD_MT_SHARING001 error in your SAP system.