How To Fix CNV_20700011 - Old material &1 does not exist (in table MARA)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 011

• Message text: Old material &1 does not exist (in table MARA)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20700011 - Old material &1 does not exist (in table MARA) ?

  The SAP error message CNV_20700011 indicates that the system is unable to find a specified old material in the MARA table, which is the master data table for materials in SAP. This error typically occurs during data migration or conversion processes, especially when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  
  
  Material Not Existing: The old material number referenced in the process does not exist in the MARA table. This could be due to:
  
  The material was never created.
  The material was deleted or archived.
  There is a typo or mismatch in the material number being referenced.
  
  
  
  Data Migration Issues: If you are migrating data from an older system to a new SAP system, there may be inconsistencies or errors in the data mapping or extraction process.
  
  
  Incorrect Configuration: The configuration settings for the migration process may not be set up correctly, leading to references to non-existent materials.
  
  
  Solution:
  
  
  Verify Material Existence: Check the MARA table to confirm whether the material number exists. You can do this using transaction codes like SE16 or SE11 to view the MARA table.
  
  
  Correct Material Number: If there is a typo or incorrect material number, correct it in the migration or conversion file.
  
  
  Data Consistency Check: If you are migrating data, ensure that the source system has the correct and complete data. Perform a data consistency check to ensure that all required materials are present.
  
  
  Review Migration Settings: If you are using a migration tool, review the settings and mappings to ensure that they are correctly configured to reference existing materials.
  
  
  Consult Logs: Check the logs generated during the migration process for additional details that may help identify the root cause of the issue.
  
  
  Recreate Missing Materials: If the material is essential and was deleted, consider recreating it in the system if applicable.
  
  
  Related Information:
  
  MARA Table: This table contains general data about materials, including material number, material type, and industry sector.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit, LSMW (Legacy System Migration Workbench), or other ETL (Extract, Transform, Load) tools.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in data migration.