How To Fix CM_EHFND_API_SUBST020 - &1: Invalid change mode &2 in table &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_API_SUBST -

• Message number: 020

• Message text: &1: Invalid change mode &2 in table &3.

What causes this issue?

You transfer data of table &V3& with change mode &V2&.
Following change modes are allowed:
C
Create the object of the table &V3&
U
Update the object of the table &V3&
D
Delete the object of the table &V3&

System Response

The system does not edit the substance with number &V1&.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Ensure that the allowed change modes are used in the tables.

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 CM_EHFND_API_SUBST020 - &1: Invalid change mode &2 in table &3. ?

  The SAP error message CM_EHFND_API_SUBST020 typically indicates that there is an issue with the change mode specified in a particular operation related to a table in the SAP system. This error is often encountered in the context of the SAP HANA database or when using the SAP Cloud Platform.
  Cause:
  The error message can be caused by several factors:
  
  Invalid Change Mode: The change mode specified in the operation is not valid. This could be due to a typo or an unsupported operation.
  Configuration Issues: There may be configuration issues in the system that lead to the invalid change mode being used.
  Data Model Issues: The data model or the structure of the table being referenced may not support the change mode being attempted.
  Version Mismatch: There could be a mismatch between the version of the API being used and the expected version in the system.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Change Mode: Verify the change mode being used in your operation. Ensure that it is one of the valid modes supported by the API or the table.
  Review Documentation: Consult the SAP documentation for the specific API or function module you are using to understand the valid change modes and their usage.
  Debugging: If you have access to the system, use debugging tools to trace the execution and identify where the invalid change mode is being set.
  Configuration Review: Check the configuration settings related to the table and the API to ensure they are set up correctly.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error message or provide guidance on similar issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a deeper system issue.
  
  Related Information:
  
  SAP HANA Documentation: Review the SAP HANA documentation for information on valid change modes and how to work with tables.
  API Reference: Check the API reference guide for the specific API you are using to understand the expected parameters and their valid values.
  Community Forums: Engage with the 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 identify the root cause of the error and implement a suitable solution.