How To Fix SBD_MESSAGES370 - Key fields/key candidates

SAP Error Message - Details

• Message type: E = Error

• Message class: SBD_MESSAGES - Messages for source based DDIC

• Message number: 370

• Message text: Key fields/key candidates

What causes this issue?

System Response

The foreign key fields are either primary key fields of the foreign key
table or they identify a record of the foreign key table uniquely as a
key candidate.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SBD_MESSAGES370 - Key fields/key candidates ?

  The SAP error message SBD_MESSAGES370 typically relates to issues with key fields or key candidates in the context of SAP Business Data Management or similar modules. This error can occur when there are problems with the configuration of key fields in a data model or when the system is unable to identify a unique key for a particular data record.
  Cause:
  
  Missing Key Fields: The error may arise if the required key fields are not defined in the data model or if they are missing from the data being processed.
  Duplicate Key Values: If there are duplicate values in the key fields that are supposed to be unique, the system may throw this error.
  Incorrect Configuration: The configuration of the data model may not align with the expected structure, leading to issues in identifying key candidates.
  Data Integrity Issues: Problems with data integrity, such as inconsistencies or corruption in the database, can also lead to this error.
  
  Solution:
  
  Check Key Field Configuration: Review the configuration of key fields in the relevant data model. Ensure that all necessary key fields are defined and correctly configured.
  Validate Data Records: Check the data records for duplicates in the key fields. If duplicates are found, resolve them by either removing or merging records as appropriate.
  Data Model Adjustment: If the data model is incorrectly configured, make the necessary adjustments to align it with the expected structure.
  Data Cleansing: Perform data cleansing to ensure that the data integrity is maintained. This may involve correcting or removing invalid records.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Transaction Codes: Familiarize yourself with transaction codes related to data management and configuration, such as SE11 (Data Dictionary), SE80 (Object Navigator), or others relevant to your specific SAP module.
  Support Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.