How to use CNV_MATA - Maintaining mapping tables

SAP Transaction Code - Details

• Transaction Code: CNV_MATA

  Description: Maintaining mapping tables

  Release: S/4HANA and ECC 6

• • Program: CNV_MAPPING_TABLES

    Screen: 1000

    Authorization Object:

  • Development Package: CNV_BASIS

    Package Description: Conversion: Basis functions

    Parent Package: DMIS_BASIS_CWB

  • Module/Component: CA-LT

    Description: Landscape Transformation

Smart SAP Assistant

• SAP Tcode: CNV_MATA - Maintaining mapping tables

  
  Overview: 
  CNV_MATA is an SAP transaction code used for maintaining mapping tables. It is used to create, change, and delete mapping tables in the SAP system. It is part of the Conversion Tools module and can be accessed via the SAP Easy Access menu. 
  
  Functionality: 
  CNV_MATA allows users to maintain mapping tables in the SAP system. Mapping tables are used to store data that is used for conversion purposes. This data can be used to convert data from one format to another, such as from a legacy system to an SAP system. The data stored in the mapping table can also be used for other purposes, such as for reporting or analysis. 
  
  Step-by-step How to Use: 
  1. Access CNV_MATA via the SAP Easy Access menu. 
  2. Select the “Create” option to create a new mapping table. 
  3. Enter the name of the mapping table and select the type of data that will be stored in it (e.g., text, number, date). 
  4. Enter the source and target fields that will be mapped in the table. 
  5. Enter the mapping values for each field (e.g., source value = target value). 
  6. Save the mapping table and activate it for use in the system. 
  7. To change or delete an existing mapping table, select the “Change” or “Delete” option from the CNV_MATA menu. 
  
  Other Recommendations: 
  It is recommended that users create a backup of their mapping tables before making any changes or deletions. This will ensure that any changes made are reversible if needed. Additionally, users should ensure that all mapping tables are properly maintained and up-to-date with any changes in source or target fields or values.