How To Fix CNV_PE_CHECK134 - Sequence from must not be higher than sequence to in PMAP &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 134

• Message text: Sequence from must not be higher than sequence to in PMAP &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK134 - Sequence from must not be higher than sequence to in PMAP &1 ?

  The SAP error message CNV_PE_CHECK134 indicates that there is an issue with the sequence numbers in the PMAP (Parameter Mapping) table during a data migration or conversion process. Specifically, the error states that the "sequence from" must not be higher than the "sequence to." This typically occurs in the context of data migration projects, such as those using the SAP S/4HANA Migration Cockpit or other data transfer tools.
  Cause:
  The error arises when the configuration of the mapping parameters is incorrect. In the PMAP table, each mapping entry has a "from" sequence number and a "to" sequence number. The "from" sequence number should always be less than or equal to the "to" sequence number. If this condition is violated, the system raises this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the PMAP Configuration:
  
  Access the PMAP table in the relevant transaction (e.g., using SE11 or SE16).
  Look for the entries related to the mapping that is causing the error.
  Identify the entries where the "from" sequence number is greater than the "to" sequence number.
  
  
  
  Correct the Sequence Numbers:
  
  Modify the entries in the PMAP table to ensure that the "from" sequence number is less than or equal to the "to" sequence number.
  If necessary, add new entries or adjust existing ones to maintain the correct sequence.
  
  
  
  Validate Changes:
  
  After making the changes, validate the configuration to ensure that there are no other inconsistencies.
  You can run the migration or conversion process again to check if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct sequence numbers or the mapping logic, refer to the relevant SAP documentation or guidelines for the specific migration tool you are using.
  
  
  
  Seek Support:
  
  If the issue continues or if you need further assistance, consider reaching out to SAP support or consulting with a technical expert who specializes in data migration.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or specific migration-related transactions to access and modify the PMAP table.
  Migration Tools: This error is commonly encountered in tools like the SAP S/4HANA Migration Cockpit, SAP Data Services, or other ETL (Extract, Transform, Load) tools used for data migration.
  Documentation: Always refer to the latest SAP notes and documentation for updates on migration processes and error handling.
  
  By following these steps, you should be able to resolve the CNV_PE_CHECK134 error and successfully proceed with your data migration or conversion tasks.