How To Fix CM_EHFND_COMN046 - You can define only one required value; check your entries

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 046

• Message text: You can define only one required value; check your entries

What causes this issue?

There is more than one entry selected as the required value in this
table. This can happen when you make new entries to the existing table
entries.

System Response

The system displays only the new entries and does not display existing
entries again until you save the new entries.

How to fix this error?

Check your entries and select only one entry as the required value.
If you are on the screen for new entries, go one step back to the
overview of all entries and select only one required value.

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 CM_EHFND_COMN046 - You can define only one required value; check your entries ?

  The SAP error message CM_EHFND_COMN046, which states "You can define only one required value; check your entries," typically occurs in the context of configuration settings where multiple required values are being defined for a single field or parameter, which is not allowed.
  Cause:
  
  Multiple Required Values: The error is triggered when the system detects that more than one value has been marked as required for a specific field or parameter in a configuration setting.
  Incorrect Configuration: This can happen during the setup of business rules, data models, or other configuration areas where the system expects a single required entry.
  Data Inconsistency: There may be inconsistencies in the data being entered, such as duplicate entries or conflicting settings.
  
  Solution:
  
  Review Configuration: Go to the relevant configuration area where the error is occurring. Check the settings for the field or parameter in question.
  Limit to One Required Value: Ensure that only one value is marked as required. If multiple entries are present, remove the unnecessary ones.
  Check Dependencies: If the field is dependent on other fields, ensure that the dependencies are correctly set up and that they do not conflict with the required settings.
  Test Changes: After making the necessary adjustments, test the configuration to ensure that the error no longer occurs.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may need to use specific transaction codes (like SPRO for configuration) to access the relevant settings.
  Documentation: Refer to SAP Help documentation or the specific module documentation for guidance on required fields and configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.