How To Fix ESH_ADAPT_MSG028 - Blanks are not allowed in logical port name

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 028

• Message text: Blanks are not allowed in logical port name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADAPT_MSG028 - Blanks are not allowed in logical port name ?

  The SAP error message ESH_ADAPT_MSG028 indicates that there are blanks (spaces) in the logical port name, which is not allowed. This error typically occurs when configuring or using services in SAP, particularly in the context of Enterprise Search or other integration scenarios.
  Cause:
  The error is caused by the presence of one or more spaces in the logical port name. Logical port names are used to identify communication channels in SAP systems, and they must adhere to specific naming conventions that do not allow spaces.
  Solution:
  To resolve this error, you need to check the logical port name that you are using and ensure that it does not contain any spaces. Here are the steps to fix the issue:
  
  
  Identify the Logical Port: Determine which logical port is causing the error. This could be found in the configuration settings where the logical port is defined.
  
  
  Edit the Logical Port Name:
  
  Go to the transaction code SOAMANAGER in your SAP system.
  Navigate to the Web Service Configuration section.
  Find the logical port that is causing the issue.
  Edit the logical port name to remove any spaces. Ensure that the name is a continuous string without any leading, trailing, or embedded spaces.
  
  
  
  Save Changes: After making the necessary changes, save the configuration.
  
  
  Test the Configuration: After correcting the logical port name, test the configuration to ensure that the error no longer occurs.
  
  
  Related Information:
  
  Naming Conventions: When creating logical port names, follow the naming conventions set by SAP. Typically, logical port names should be alphanumeric and can include underscores but should not contain spaces or special characters.
  Documentation: Refer to the SAP Help Portal or specific documentation related to the component you are working with (e.g., Enterprise Search, Web Services) for more details on configuration and naming conventions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SOAMANAGER for service configuration and SE80 for development-related tasks.
  
  By ensuring that logical port names are correctly formatted without spaces, you should be able to resolve the ESH_ADAPT_MSG028 error effectively.