How To Fix SCDT_MPNG1011 - Source table &1: Possible data loss in redistribution

SAP Error Message - Details

• Message type: E = Error

• Message class: SCDT_MPNG1 - Message Class for the Function Module scdt_mapping_check

• Message number: 011

• Message text: Source table &1: Possible data loss in redistribution

What causes this issue?

In the source table &V1&, the field &V3& is longer in the target than in
the source system.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you also use the synchronization object for redistribution, it will
truncate the contents of the field. Ensure that this will not cause
problems (e.g. in text fields).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCDT_MPNG1011 - Source table &1: Possible data loss in redistribution ?

  The SAP error message SCDT_MPNG1011 indicates that there is a potential data loss during the redistribution process of a source table. This typically occurs in the context of SAP Data Transfer processes, particularly when dealing with data distribution in SAP systems, such as SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error message SCDT_MPNG1011 can be triggered by several factors, including:
  
  Data Inconsistency: There may be inconsistencies in the data being processed, which can lead to issues during redistribution.
  Data Type Mismatch: If the data types in the source table do not match the expected types in the target table, it can cause problems.
  Missing Data: If certain records or fields are missing in the source data, it can lead to incomplete redistribution.
  Configuration Issues: Incorrect configuration settings in the data transfer process can also lead to this error.
  Data Volume: Large volumes of data being processed at once can sometimes lead to performance issues, resulting in potential data loss warnings.
  
  Solution:
  To resolve the SCDT_MPNG1011 error, you can take the following steps:
  
  Check Data Consistency: Verify the integrity and consistency of the data in the source table. Look for any anomalies or missing records.
  Review Data Types: Ensure that the data types in the source and target tables match. If there are discrepancies, adjust the data types accordingly.
  Examine Configuration Settings: Review the configuration settings for the data transfer process. Ensure that all settings are correctly defined and aligned with the data model.
  Monitor Data Volume: If you are processing a large volume of data, consider breaking it down into smaller batches to avoid performance issues.
  Check Logs: Review the logs for any additional error messages or warnings that may provide more context about the issue.
  Test Redistribution: After making adjustments, test the redistribution process with a smaller dataset to ensure that the issue has been resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SCDT_MPNG1011 for any specific patches or updates that may address this issue.
  Documentation: Refer to SAP documentation on data transfer processes and redistribution to understand best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for additional insights and experiences from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with SAP support for further assistance.