How To Fix SAP_NWBC027 - Property &1 does not have a valid prefix

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_NWBC - NWBC Messages

• Message number: 027

• Message text: Property &1 does not have a valid prefix

What causes this issue?

You have not used a valid prefix for your property &.

System Response

The system does not consider your defined tag at runtime.

How to fix this error?

Add a valid prefix for your property. Valid prefixes are the following:
LID: For long IDs
SID: For short IDs
VALUE: For hard-coded values (constants); the tag does not refer to a
screen element on the dynpro screen.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_NWBC027 - Property &1 does not have a valid prefix ?

  The SAP error message SAP_NWBC027 indicates that there is an issue with a property in the SAP NetWeaver Business Client (NWBC) configuration. Specifically, the error message states that a property (denoted by &1) does not have a valid prefix. This typically occurs when the configuration settings for NWBC are not set up correctly, leading to the application being unable to recognize or process the specified property.
  
  Cause:
  
  Invalid Configuration: The property in question may be incorrectly defined in the configuration files or settings.
  Missing Prefix: The property might be missing a required prefix that is necessary for the NWBC to interpret it correctly.
  Version Mismatch: There could be a mismatch between the NWBC version and the configuration settings, leading to incompatibility.
  Corrupted Configuration: The configuration files may be corrupted or improperly modified.
  
  
  Solution:
  
  Check Configuration Files: Review the configuration files for NWBC to ensure that all properties are defined correctly and have the appropriate prefixes. Look for