How To Fix DMC_RT_GEN106 - &1 (reading type &2): No access plan calculator was generated

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 106

• Message text: &1 (reading type &2): No access plan calculator was generated

What causes this issue?

The actual table is a pool- or cluster-table. No accessplan-calculator
needs to be generated for these table-types.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

No further action necessary.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_GEN106 - &1 (reading type &2): No access plan calculator was generated ?

  The SAP error message DMC_RT_GEN106 typically indicates that there is an issue with the access plan calculator not being generated for a specific reading type. This error is often encountered in the context of SAP Data Management and can arise due to various reasons. Below are some potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Configuration: The access plan calculator may not have been configured correctly for the specified reading type.
  Data Model Issues: There may be issues with the underlying data model that prevent the generation of the access plan.
  Authorization Issues: The user may not have the necessary authorizations to access the required data or perform the operation.
  System Bugs or Incompatibilities: There may be bugs in the SAP system or incompatibilities with the version being used.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify that the access plan calculator is properly configured for the reading type in question. This may involve checking the relevant settings in the SAP Data Management configuration.
  Ensure that all necessary parameters and settings are correctly defined.
  
  
  
  Review Data Model:
  
  Inspect the data model associated with the reading type to ensure that it is correctly set up and that all required fields and relationships are defined.
  If there are any inconsistencies or missing elements, rectify them.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access the data and perform the required operations.
  If needed, adjust the user roles or consult with your SAP security team.
  
  
  
  System Logs and Notes:
  
  Review the system logs for any additional error messages or warnings that may provide more context about the issue.
  Check SAP Notes and the SAP Support Portal for any known issues or patches related to this error message.
  
  
  
  Recreate Access Plan:
  
  If the access plan calculator was previously generated but is now missing, try to recreate it. This may involve re-running the relevant transaction or program that generates the access plan.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Data Management and the specific module you are working with for more detailed guidance on configuration and troubleshooting.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Version-Specific Considerations: Be aware that the behavior of error messages and their resolutions may vary depending on the version of SAP you are using, so ensure that you are looking at the correct version documentation.
  
  By following these steps, you should be able to diagnose and resolve the DMC_RT_GEN106 error in your SAP environment.