How To Fix CNV_LTHCM_C_10019 - Conversion of logical system is recommended

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_C_10 - LT HCM: Messages for Data Conversion

• Message number: 019

• Message text: Conversion of logical system is recommended

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_C_10019 - Conversion of logical system is recommended ?

  The SAP error message CNV_LTHCM_C_10019 indicates that there is a recommendation to convert a logical system during a data migration or conversion process, particularly in the context of the SAP Landscape Transformation (SLT) or SAP Data Migration projects. This message typically arises when the system identifies that the logical system configuration may not be optimal or is outdated.
  Cause:
  
  Outdated Logical System Configuration: The logical system may not be aligned with the current system landscape or may not be configured correctly for the data migration process.
  Incompatibility: The logical system may be incompatible with the new system or version you are migrating to.
  Missing Configuration: There may be missing or incorrect settings in the logical system configuration that need to be addressed.
  
  Solution:
  
  Review Logical System Configuration: Check the configuration of the logical system in transaction code SCC4 or BD54. Ensure that it is correctly set up and matches the requirements of the target system.
  Update Logical System: If the logical system is outdated, consider updating it to align with the current system landscape. This may involve creating a new logical system or modifying the existing one.
  Run the Conversion Program: If applicable, run the conversion program or transaction that is suggested in the error message to perform the necessary updates or conversions.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific steps or considerations outlined for your scenario.
  Check for SAP Notes: Look for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SCC4 (Client Administration), BD54 (Logical System), and any specific transaction related to your migration process.
  SAP Notes: Search the SAP Support Portal for notes related to CNV_LTHCM_C_10019 or general data migration issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Testing: After making changes, ensure to test the logical system configuration in a development or test environment before applying it to production.
  
  By addressing the logical system configuration as recommended, you should be able to resolve the error and proceed with your data migration or conversion process.