How To Fix CNV_CDMC_CA030 - Enter at least one program, class or function group

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 030

• Message text: Enter at least one program, class or function group

What causes this issue?

You have opted for ad-hoc execution of this report. However you have not
specified any programs, classes, or function groups for which you wish
to perform the remote comparison.

System Response

It is not possible to carry out an ad-hoc analysis without a set of
input objects.

How to fix this error?

Enter a value for at least one of the parameters <ZK>Programs</>,
<ZK>Function Groups</> and <ZK>Classes</>.

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 CNV_CDMC_CA030 - Enter at least one program, class or function group ?

  The SAP error message CNV_CDMC_CA030 typically occurs in the context of the SAP Conversion and Data Migration Cockpit (CDMC) when you are trying to execute a conversion or migration task without specifying any programs, classes, or function groups. This error indicates that the system requires at least one of these elements to proceed with the operation.
  Cause:
  The primary cause of this error is that the user has not entered any valid program, class, or function group in the relevant input field when attempting to execute a conversion or migration task. This can happen due to:
  
  User Oversight: The user may have simply forgotten to input the required information.
  Incorrect Configuration: The system may not be properly configured to recognize the necessary programs or classes.
  Data Entry Error: There may be a typo or incorrect entry in the fields where the program, class, or function group should be specified.
  
  Solution:
  To resolve the CNV_CDMC_CA030 error, follow these steps:
  
  
  Input Required Information:
  
  Go back to the screen where the error occurred.
  Ensure that you enter at least one valid program, class, or function group in the appropriate fields.
  
  
  
  Check for Valid Entries:
  
  Make sure that the program, class, or function group you are trying to enter actually exists in the system.
  You can use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to verify the existence of the specified objects.
  
  
  
  Review Documentation:
  
  If you are unsure about what to enter, refer to the documentation or guidelines provided for the specific conversion or migration task you are performing.
  
  
  
  Consult with Colleagues or Support:
  
  If you are still facing issues, consider consulting with colleagues who have experience with the CDMC or reach out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SE38 (ABAP Program) to help you find the necessary programs or classes.
  SAP Notes: Check for any SAP Notes related to the CDMC or the specific conversion you are working on, as they may provide additional insights or solutions.
  Training and Documentation: If you are new to using the CDMC, consider undergoing training or reviewing SAP's official documentation to better understand how to use the tool effectively.
  
  By ensuring that you provide the necessary inputs and verifying their validity, you should be able to resolve the CNV_CDMC_CA030 error and proceed with your conversion or migration task.