How To Fix /SEHS/DG_HM012 - Table &1: Number of data records without parent data record: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_HM -

• Message number: 012

• Message text: Table &1: Number of data records without parent data record: &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_HM012 - Table &1: Number of data records without parent data record: &2 ?

  The SAP error message /SEHS/DG_HM012 Table &1: Number of data records without parent data record: &2 typically indicates that there are data records in a specific table that do not have a corresponding parent record. This is often encountered in hierarchical data structures where child records are expected to be linked to a parent record.
  Cause:
  
  Data Integrity Issues: The primary cause of this error is a lack of referential integrity in the data. This means that there are child records that reference a parent record that does not exist.
  Data Migration Issues: If data has been migrated from another system or if there have been recent changes to the data model, it is possible that some records were not properly linked.
  Manual Data Entry Errors: Users may have entered data incorrectly, leading to orphaned records.
  System Bugs or Inconsistencies: Occasionally, bugs in the system or inconsistencies in the database can lead to this issue.
  
  Solution:
  
  Identify Orphaned Records: Use SQL queries or SAP transaction codes to identify the records in the specified table (&1) that do not have a corresponding parent record.
  Check Parent Records: Verify that the parent records exist and are correctly populated. If they are missing, you may need to create them or restore them from a backup.
  Data Correction: Depending on the findings, you may need to either delete the orphaned records or link them to the correct parent records.
  Data Validation: Implement data validation checks to prevent this issue from occurring in the future. This can include setting up foreign key constraints or validation rules in the data entry process.
  Consult Documentation: Review SAP documentation or consult with SAP support for specific guidance related to the table in question and the context of the error.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or SE80 (Object Navigator) to investigate the structure and contents of the table.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Model: Understanding the data model and relationships between tables in your SAP system can help in diagnosing and resolving the issue.
  Backup and Restore: If the issue is severe and data integrity is compromised, consider restoring from a backup if available.
  
  If the problem persists after attempting these solutions, it may be beneficial to engage with SAP support or a consultant who specializes in SAP data management.