How To Fix DMC_DTL100 - Existing access plans are deleted and recreated

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 100

• Message text: Existing access plans are deleted and recreated

What causes this issue?

The report DMCDTL_MT_ACPLANS_CALC was started in such a way that, prior
to the calculation of access plans, access plans that might have existed
before are first deleted.

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?

Check if it was really intended to first delete old access plans

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_DTL100 - Existing access plans are deleted and recreated ?

  The SAP error message DMC_DTL100 indicates that existing access plans in the Data Management Cockpit (DMC) have been deleted and recreated. This typically occurs in the context of data provisioning or data replication processes, where the system needs to refresh or update the access plans due to changes in the underlying data model or configuration.
  Cause:
  
  Changes in Data Model: If there have been changes to the data model, such as modifications in the source or target tables, the existing access plans may become invalid, prompting the system to delete and recreate them.
  Configuration Changes: Changes in the configuration settings of the DMC or related components can also lead to this error.
  System Updates: Updates or patches applied to the SAP system may affect the access plans, leading to their deletion and recreation.
  Data Source Changes: If the data source has been modified or reconfigured, the access plans may need to be refreshed.
  
  Solution:
  
  Review Changes: Check for any recent changes made to the data model, configuration, or data sources that could have triggered the deletion of access plans.
  Recreate Access Plans: If the system has automatically recreated the access plans, ensure that they are functioning correctly. If not, you may need to manually recreate them.
  Monitor Logs: Review the logs in the DMC for any additional error messages or warnings that could provide more context about the issue.
  System Restart: In some cases, restarting the relevant services or the entire system may help resolve transient issues related to access plans.
  Consult Documentation: Refer to SAP documentation or notes related to DMC and access plans for any specific guidance or known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to DMC and access plans that may provide additional insights or fixes.
  DMC Documentation: Review the official SAP documentation for the Data Management Cockpit for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the DMC_DTL100 error and ensure that your access plans are functioning as expected.