How To Fix IU701 - Only transparent and cluster tables can be converted incrementally

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 701

• Message text: Only transparent and cluster tables can be converted incrementally

What causes this issue?

You can only convert transparent tables and logical cluster tables
incrementally. To convert a logical cluster table, you must enter the
physical table cluster since it contains the data of the logical
cluster table.

System Response

If you enter a non-transparent or a physical cluster table, it will be
rejected.

How to fix this error?

Only enter transparent tables or the physical cluster if you want to
convert a logical cluster table incrementally.

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 IU701 - Only transparent and cluster tables can be converted incrementally ?

  The SAP error message IU701, which states "Only transparent and cluster tables can be converted incrementally," typically occurs during the process of data migration or conversion in SAP systems, particularly when using the SAP Data Migration tools or during system upgrades.
  Cause:
  This error arises when you attempt to perform an incremental conversion on a table that is not a transparent table or a cluster table. In SAP, tables are categorized into different types:
  
  Transparent Tables: These are the most common type of tables that have a one-to-one relationship with database tables.
  Cluster Tables: These tables store multiple logical tables in a single physical table.
  Pool Tables: These are not supported for incremental conversion.
  
  If you are trying to convert a pool table or a non-supported table type, you will encounter this error.
  Solution:
  To resolve the IU701 error, you can take the following steps:
  
  
  Identify the Table: Determine which table is causing the error. This can usually be found in the error logs or messages during the conversion process.
  
  
  Check Table Type: Verify the type of the table in the Data Dictionary (SE11). If it is a pool table or another unsupported type, you will need to consider alternative approaches.
  
  
  Convert to Supported Type: If feasible, consider converting the pool table to a transparent table. This may involve redesigning the data model or creating a new transparent table to hold the data.
  
  
  Use Full Conversion: If incremental conversion is not possible, you may need to perform a full data conversion instead. This means migrating all data at once rather than in increments.
  
  
  Consult Documentation: Review SAP documentation or notes related to data migration and conversion for any specific guidelines or recommendations regarding the tables you are working with.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is part of a larger upgrade or migration project.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this error.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as SAP S/4HANA Migration Cockpit or SAP Data Services.
  Table Types: Understanding the differences between table types in SAP can help in designing your data model effectively.
  
  By following these steps, you should be able to address the IU701 error and proceed with your data conversion or migration tasks.