How To Fix CNV462 - Program &1 for table &2 cannot run because of sequence relationships

CNV462 - Overview

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 462

• Message text: Program &1 for table &2 cannot run because of sequence relationships

What causes this issue?

Program &V1& cannot run at this point because not all programs whose
tables are defined as predecessors of table &V2& have been completed
successfully.

System Response

The program &V1& was stopped.

How to fix this error?

Wait until all programs whose tables are defined as predecessors for
table &V2& are completed, then schedule a new job in the conversion
monitor.

Error message extract from SAP system. Copyright SAP SE.

CNV462 - Details

• The SAP error message CNV462 indicates that a program (identified by &1) for a specific table (identified by &2) cannot be executed due to sequence relationships. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  
  Cause:
  The error is usually caused by the following factors:
  
  Sequence Dependencies: The program you are trying to run has dependencies on the order in which certain tables or records are processed. If the sequence is not maintained, it can lead to inconsistencies or integrity issues in the data.
  Foreign Key Constraints: There may be foreign key relationships between tables that require certain records to be processed before others.
  Data Integrity Issues: If the data in the tables does not adhere to the expected relationships or constraints, the program may fail to execute.
  
  
  Solution:
  To resolve the CNV462 error, consider the following steps:
  
  
  Check Sequence Requirements: Review the documentation for the