How To Fix BC_DATAMODEL_SERVICE559 - Type "&" invalid for transport directory

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_DATAMODEL_SERVICE - BC Training (All Courses)

• Message number: 559

• Message text: Type "&" invalid for transport directory

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BC_DATAMODEL_SERVICE559 - Type "&" invalid for transport directory ?

  The SAP error message BC_DATAMODEL_SERVICE559 indicates that there is an issue with the transport directory related to the data model service. The specific message "Type '&' invalid for transport directory" suggests that there is an invalid or unrecognized type specified in the transport directory configuration.
  Cause:
  
  Invalid Transport Directory Configuration: The transport directory may have an incorrect or unsupported type defined.
  Corrupted Transport Directory: The transport directory might be corrupted or improperly set up.
  Missing or Incorrect Transport Layer: The transport layer configuration might be missing or incorrectly defined.
  System Configuration Issues: There could be issues with the overall system configuration that affect the transport directory.
  
  Solution:
  
  
  Check Transport Directory Configuration:
  
  Go to transaction SE03 (Transport Organizer Tools) and check the transport directory settings.
  Ensure that the transport directory is correctly configured and that all paths are valid.
  
  
  
  Review Transport Layer Settings:
  
  Use transaction SE01 (Transport Organizer) to check the transport layer settings.
  Ensure that the transport layer is correctly defined and that it matches the expected configuration.
  
  
  
  Check for System Configuration Issues:
  
  Review the system configuration settings in transaction RZ10 (Profile Parameters) to ensure that there are no misconfigurations affecting the transport directory.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates that resolve the issue.
  
  
  
  Transport Directory Cleanup:
  
  If the transport directory is corrupted, consider cleaning it up or recreating it if necessary. Ensure that you back up any important data before making changes.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with the error details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE03, SE01, and RZ10 for transport management and system configuration.
  SAP Notes: Regularly check for updates and notes related to transport management and data model services in the SAP Support Portal.
  Documentation: Review SAP documentation on transport management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue related to the BC_DATAMODEL_SERVICE559 error message.