How To Fix IV603 - Logical table &: ICNV for active type/target type not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: IV - Elementary Steps of Incremental Conversion (ICNV)

• Message number: 603

• Message text: Logical table &: ICNV for active type/target type not possible

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 IV603 - Logical table &: ICNV for active type/target type not possible ?

  The SAP error message IV603, which states "Logical table &: ICNV for active type/target type not possible," typically occurs in the context of Inventory Management or when dealing with the configuration of logical tables in SAP. This error indicates that there is an issue with the conversion of data types or the mapping of logical tables in the system.
  Cause:
  
  Incorrect Configuration: The logical table or the conversion type may not be correctly configured in the system. This can happen if the active type and target type are not compatible.
  Data Type Mismatch: The error can arise when there is a mismatch between the expected data types for the source and target fields.
  Missing Customization: If the necessary customization for the logical table is not done, it can lead to this error.
  Inconsistent Master Data: If the master data related to the logical table is inconsistent or incomplete, it may trigger this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the logical table in the SAP system. Ensure that the active type and target type are correctly defined and compatible.
  Data Type Validation: Validate the data types of the fields involved in the conversion. Ensure that they match the expected types for the logical table.
  Review Customization: If there are any customizations related to the logical table, ensure they are correctly implemented and activated.
  Master Data Consistency: Check the master data for any inconsistencies or missing entries that could be causing the issue. Correct any discrepancies found.
  Consult Documentation: Refer to SAP documentation or notes related to the specific logical table and conversion types for additional guidance.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure and gather more information about the error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may help in analyzing the logical tables and their configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.