How To Fix DMC_RT_GEN105 - &1: No selection parameter was specified

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 105

• Message text: &1: No selection parameter was specified

What causes this issue?

For generation of the accessplan calculator a selection parameter
is necessary. This selection-parameter has not been defined.

System Response

Generation has been stopped.

How to fix this error?

In work-step 'Sender Range: Edit structures and fields' mark exactly
one key-field as selection parameter. Then regenerate all
runtime-objects.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_GEN105 - &1: No selection parameter was specified ?

  The SAP error message DMC_RT_GEN105 with the description "No selection parameter was specified" typically occurs in the context of data management or data transfer processes, particularly when using the Data Migration Cockpit (DMC) or similar tools in SAP.
  
  Cause:
  This error generally indicates that a required selection parameter has not been provided in the data migration or data transfer process. Selection parameters are essential for defining the scope of the data to be processed, and if they are missing, the system cannot proceed with the operation.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Selection Parameters: Review the configuration or settings of the data migration or transfer process. Ensure that all required selection parameters are specified. This may include filters, criteria, or other parameters that define the data set to be processed.
  
  
  Review Mapping and Configuration: If you are using a migration template or mapping, ensure that the mapping is correctly set