Message type: E = Error
Message class: CM_EHFND_BO_TDEF - Message Class for the Task Definition BO
Message number: 031
Message text: Cannot change start date
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CM_EHFND_BO_TDEF031
- Cannot change start date ?The SAP error message CM_EHFND_BO_TDEF031 with the description "Cannot change start date" typically occurs in the context of managing business objects or time-dependent data in SAP applications, particularly in the SAP S/4HANA environment. This error indicates that there is an issue with changing the start date of a business object or a time-dependent record.
Cause: Time Dependency: The start date of a business object is often tied to specific time-dependent data. If there are existing records that overlap with the new start date, the system will prevent the change to maintain data integrity. Business Rules: Certain business rules or configurations may restrict changes to the start date once the object has been created or if it is in a specific status. Locked Records: The record may be locked by another user or process, preventing any changes to its attributes, including the start date. Validation Rules: There may be validation rules in place that prevent changes
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