How To Fix CNV_IUUC_REPLICATION002 - Missing mass transfer mapping to schema for content

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 002

• Message text: Missing mass transfer mapping to schema for content

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION002 - Missing mass transfer mapping to schema for content ?

  The SAP error message CNV_IUUC_REPLICATION002 indicates that there is a missing mass transfer mapping to the schema for content during the data replication process. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services for data replication.
  Cause:
  
  
  Missing Mapping Configuration: The error usually arises when the mapping between the source and target schemas is not properly defined or is missing entirely. This can happen if the configuration was not completed or if there were changes in the source or target systems that were not reflected in the mapping.
  
  
  Incorrect Schema Definition: If the schema definitions in the source or target systems do not match or are incorrectly defined, it can lead to this error.
  
  
  Transport Issues: If the transport of the mapping configuration was not successful or was incomplete, it could lead to missing mappings.
  
  
  Replication Setup Issues: If the SLT replication setup was not correctly configured, it may not have created the necessary mappings.
  
  
  Solution:
  
  
  Check Mapping Configuration: 
  
  Go to the SLT configuration and verify that the mass transfer mapping is correctly defined. Ensure that all necessary mappings between the source and target schemas are present.
  You can use transaction code LTMC or LTMOM to check and manage the mappings.
  
  
  
  Recreate Missing Mappings: 
  
  If you find that mappings are missing, you may need to recreate them. This can involve defining the source tables and their corresponding target tables in the SLT configuration.
  
  
  
  Review Schema Definitions: 
  
  Ensure that the schema definitions in both the source and target systems are correct and consistent. Any discrepancies should be resolved.
  
  
  
  Transport Configuration: 
  
  If the mappings were supposed to be transported from one system to another, check the transport logs to ensure that the transport was successful and that all necessary objects were included.
  
  
  
  Check SLT Replication Setup: 
  
  Review the SLT replication setup to ensure that it is correctly configured. This includes checking the connection settings, replication settings, and any filters that may be applied.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to SLT and data replication for any specific guidance or troubleshooting steps related to this error.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for SLT to understand the configuration and mapping processes better.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after following these steps, it may be beneficial to engage SAP support for further assistance.