How To Fix /PLMI/RCP_MIGRATION820 - Cannot change long text (substance &1, alternative &2, version &3)

/PLMI/RCP_MIGRATION820 - Overview

• Message type: E = Error

• Message class: /PLMI/RCP_MIGRATION -

• Message number: 820

• Message text: Cannot change long text (substance &1, alternative &2, version &3)

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 /PLMI/RCP_MIGRATION820 - Cannot change long text (substance &1, alternative &2, version &3) ?

  The SAP error message /PLMI/RCP_MIGRATION820 indicates that there is an issue with changing long text for a specific substance, alternative, and version in the SAP system. This error typically arises in the context of managing substance data, particularly in the area of Product Lifecycle Management (PLM) or Material Management (MM).
  
  Cause:
  
  Data Locking: The long text you are trying to change may be locked by another user or process. This can happen if another transaction is currently editing the same data.
  Versioning Issues: The version of the substance you are trying to modify may not allow changes. Some versions may be set to "read-only" or may be in a status that does not permit modifications.
  Authorization Issues: The user may not have the necessary authorizations to change long texts for the specified substance.
  Technical Restrictions: There may be technical restrictions in place that prevent changes to long texts for certain substances or under certain conditions.
  
  
  Solution:
  
  Check