How To Fix B1685 - Table &1 not selected for conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 685

• Message text: Table &1 not selected for conversion

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1685 - Table &1 not selected for conversion ?

  The SAP error message B1685, which states "Table &1 not selected for conversion," typically occurs during a data migration or system upgrade process, particularly when using the SAP Software Update Manager (SUM) or the SAP S/4HANA Migration Cockpit. This error indicates that a specific database table (denoted by &1) is not included in the list of tables that are set to be converted or migrated.
  Cause:
  
  Configuration Issues: The table may not have been selected for conversion in the migration settings or configuration.
  Incompatibility: The table may not be compatible with the target system or version, leading to its exclusion from the conversion process.
  Missing Customization: If the table is a custom table or part of a custom development, it may not have been properly configured for migration.
  Predefined Exclusions: Some tables are predefined by SAP to be excluded from conversion due to their nature or usage.
  
  Solution:
  
  Check Migration Settings: Review the migration or upgrade settings to ensure that the table in question is included in the list of tables to be converted.
  Review Documentation: Consult the SAP documentation for the specific migration or upgrade process you are following to understand which tables are included or excluded by default.
  Custom Development: If the table is a custom table, ensure that it has been properly defined in the migration settings. You may need to create a custom migration object for it.
  Use Transaction Codes: Utilize transaction codes like SFW5 (for business function sets) or SICF (for service activation) to check if the necessary components are activated.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on how to handle the table in question.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves complex customizations or specific scenarios.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to B1685 or the specific table in question for additional insights or patches.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, as it provides tools and guidelines for migrating data effectively.
  Upgrade Guide: Review the upgrade guide for your specific SAP version to understand the requirements and steps involved in the conversion process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.