How To Fix SDDIC_DDLX_RT004 - Failed to create UUID for runtime data

SDDIC_DDLX_RT004 - Overview

• Message type: E = Error

• Message class: SDDIC_DDLX_RT - CDS Metadata Extension (DDLX) Runtime Messages

• Message number: 004

• Message text: Failed to create UUID for runtime data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_DDLX_RT004 - Failed to create UUID for runtime data ?

  The SAP error message SDDIC_DDLX_RT004 indicates that there was a failure in creating a UUID (Universally Unique Identifier) for runtime data. This error typically occurs in the context of SAP Data Dictionary operations, particularly when dealing with runtime data structures or when generating UUIDs for various objects in the system.
  Causes:
  
  Database Issues: There may be issues with the underlying database that prevent the creation of UUIDs. This could be due to connectivity problems, database locks, or insufficient permissions.
  Configuration Problems: Incorrect configuration settings in the SAP system or the database can lead to this error.
  System Resource Limitations: If the system is running low on resources (like memory or disk space), it may fail to generate UUIDs.
  Software Bugs: There may be bugs in the SAP software or specific patches that need to be applied.
  Transport Issues: If this error occurs during a transport operation, it may be related to issues with the transport directory