How To Fix CM_EHFND_API_SUBST005 - Specify key to read substance.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_API_SUBST -

• Message number: 005

• Message text: Specify key to read substance.

What causes this issue?

You want to read substances, but you have not specified keys.

System Response

The system cannot read substances.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Specifies keys for substances.

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_SUBST005 - Specify key to read substance. ?

  The SAP error message CM_EHFND_API_SUBST005 ("Specify key to read substance") typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module, particularly when dealing with substance management. This error indicates that the system requires a specific key (such as a substance ID or other identifier) to retrieve information about a substance, but that key has not been provided.
  Cause:
  
  Missing Key: The most common cause of this error is that the required key (substance ID) is not being passed to the function or API that is trying to retrieve the substance information.
  Incorrect Configuration: There may be issues with the configuration of the EHS module or the specific API being used.
  Data Integrity Issues: The substance data may not be correctly maintained in the system, leading to issues when trying to access it.
  
  Solution:
  
  Provide the Required Key: Ensure that the key (substance ID) is being passed correctly in the API call or function module. Check the code or configuration where the API is being called to ensure that the key is not null or empty.
  Check Configuration: Review the configuration settings in the EHS module to ensure that everything is set up correctly. This includes checking the settings for substance management.
  Data Validation: Verify that the substance data exists in the system. You can do this by checking the relevant tables (e.g., EHS_SUBSTANCE) to ensure that the substance you are trying to access is present and correctly maintained.
  Debugging: If you have access to the development environment, consider debugging the code to see where the key is being lost or not set. This can help identify the exact point of failure.
  Consult Documentation: Review the SAP documentation for the specific API or function module you are using to ensure that you are using it correctly and that all required parameters are being provided.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  SAP EHS Documentation: Review the official SAP EHS documentation for guidance on substance management and API usage.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or a consultant with expertise in the EHS module for further assistance.