How To Fix HM201 - ----------- Converting table (part of redesign for 2.5) ----------

SAP Error Message - Details

• Message type: E = Error

• Message class: HM - Messages

• Message number: 201

• Message text: ----------- Converting table (part of redesign for 2.5) ----------

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 HM201 - ----------- Converting table (part of redesign for 2.5) ---------- ?

  The SAP error message HM201, which states "Converting table (part of redesign for 2.5)," typically occurs during the process of data migration or conversion, particularly when dealing with changes in the data model or structure in SAP systems. This error is often related to the transition from older versions of SAP to newer ones, such as the upgrade to SAP R/3 2.5 or later versions.
  Cause:
  
  Data Model Changes: The error usually arises due to changes in the underlying data model or table structure that are not compatible with the existing data.
  Inconsistent Data: There may be inconsistencies or issues with the data in the tables being converted, such as missing fields or incorrect data types.
  Custom Modifications: If there are custom modifications or enhancements in the existing system, they may not align with the new data structure.
  Upgrade Issues: The error can also occur during system upgrades if the upgrade process does not handle the data conversion correctly.
  
  Solution:
  
  Check Data Consistency: Ensure that the data in the tables being converted is consistent and adheres to the new data model. This may involve running consistency checks or data validation reports.
  Review Custom Code: If there are custom developments, review them to ensure they are compatible with the new version of SAP. You may need to adjust or rewrite custom code to align with the new data structures.
  Use SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. SAP often provides patches or guidelines for resolving known issues.
  Data Migration Tools: Utilize SAP's data migration tools or services to assist with the conversion process. These tools can help automate and streamline the migration of data to the new structure.
  Testing: Conduct thorough testing in a development or quality assurance environment before applying changes to the production system. This helps identify potential issues early in the process.
  Consult Documentation: Review the upgrade or migration documentation provided by SAP for specific instructions related to the version you are upgrading to.
  
  Related Information:
  
  SAP Notes: Look for specific SAP Notes related to HM201 or the version you are upgrading to. These notes often contain important information about known issues and their resolutions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to address the HM201 error and successfully convert the necessary tables as part of your SAP system upgrade or redesign process.