How To Fix SOTR_MESS504 - Invalid alias

SAP Error Message - Details

• Message type: E = Error

• Message class: SOTR_MESS - Messages in and for the Online Text Repository

• Message number: 504

• Message text: Invalid alias

<ZH>An alias can be invalid for various reasons:</>

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

1. The alias already exists. It cannot be assigned twice.
2. The alias does not conform to the naming convention.
To ensure the alias name is unique, it is compiled as follows:
<ZH><(><<)>package name>/<(><<)>actual alias name>.</>
The character "/" can only appear as a separator between the
package name and the actual alias name.
3. The alias contains invalid characters.
The alias name can only contain characters <ZH>
$/ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.- </>.
4. Invalid package.
5. Alias name is too long.
The alias name can be up to 50 characters long (together with the
package name).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SOTR_MESS504 - Invalid alias ?

  The SAP error message SOTR_MESS504 "Invalid alias" typically occurs in the context of SAP's Business Technology Platform (BTP) or when working with SAP's UI technologies, such as SAP Fiori or SAP Gateway. This error indicates that there is an issue with the alias being used in a request or configuration, which is not recognized or is incorrectly defined.
  Causes:
  
  Incorrect Alias Definition: The alias being referenced may not be defined in the system or may have been deleted or renamed.
  Configuration Issues: There may be a misconfiguration in the system settings or in the application that is trying to use the alias.
  Transport Issues: If the alias was recently transported from another system, it may not have been properly set up in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the alias or the associated objects.
  
  Solutions:
  
  Check Alias Definition: Verify that the alias is correctly defined in the system. You can do this by checking the relevant configuration settings in the SAP system.
  Review Configuration: Ensure that all configurations related to the alias are correct. This includes checking any related settings in the SAP Gateway or Fiori configuration.
  Transport Validation: If the alias was transported, ensure that all necessary objects and configurations were included in the transport request and that they were successfully imported into the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the alias. You may need to check the roles and authorizations assigned to the user.
  Consult Documentation: Refer to SAP documentation or notes related to the specific application or technology you are working with for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for SOTR_MESS504 in the SAP Support Portal.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the alias and its definition.
  Logs and Traces: Review application logs or traces (e.g., using transaction SLG1) to gather more context about when and why the error is occurring.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.