How To Fix CNV171 - Table &1 is cross-client

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 171

• Message text: Table &1 is cross-client

What causes this issue?

Table &V1& is not client-dependent.

System Response

Conversion of this table has influence on all clients in the system.

How to fix this error?

Check if table &V1& should be converted. In case, this table should not
be converted, exclude it in activity <DS:SIMG.CNV_00001_D_MAINT>
Settings for new conversion-relevant tables</>.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV171 - Table &1 is cross-client ?

  The SAP error message CNV171 indicates that a specific table (denoted as &1 in the error message) is a cross-client table. This means that the data in this table is shared across all clients in the SAP system, rather than being specific to a single client. 
  Cause:
  The error typically occurs during data migration or conversion processes, especially when using tools like SAP's Data Migration Workbench or during system conversions. The system is trying to perform an operation (like data deletion, modification, or migration) on a cross-client table, which is not allowed because such operations can affect all clients in the system.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Identify the Table: Check the specific table name that is indicated in the error message. This will help you understand which data is causing the issue.
  
  
  Review the Operation: Determine what operation you were trying to perform on the table. If it involves client-specific data, you may need to adjust your approach.
  
  
  Use Client-Specific Tables: If your goal is to manipulate client-specific data, ensure that you are working with the appropriate tables that are not cross-client.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific guidelines on how to handle cross-client tables.
  
  
  Check Authorization: Ensure that you have the necessary authorizations to perform operations on the table. Sometimes, authorization issues can also lead to similar error messages.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your system and the operation you are trying to perform.
  
  
  Related Information:
  
  Cross-Client Tables: Common cross-client tables in SAP include tables like T000 (client table), USR01 (user master records), and others that store data relevant to all clients.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit or SAP Data Services.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional context on handling cross-client tables during data migration.
  
  By following these steps, you should be able to address the CNV171 error effectively.