How To Fix CM_PIQ_API001 - Illegal Caller ID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_PIQ_API - Messages for PriceInquiry API

• Message number: 001

• Message text: Illegal Caller ID &1

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 CM_PIQ_API001 - Illegal Caller ID &1 ?

  The SAP error message CM_PIQ_API001 Illegal Caller ID &1 typically occurs in the context of the SAP Customer Management (CM) or SAP CRM (Customer Relationship Management) systems. This error indicates that the system has received a caller ID that is not recognized or is invalid for the operation being performed.
  Cause:
  
  Invalid Caller ID: The caller ID being passed to the API is not valid or does not exist in the system.
  Configuration Issues: There may be configuration issues in the system that lead to the caller ID not being recognized.
  Authorization Issues: The user or system trying to make the call may not have the necessary authorizations to use the specified caller ID.
  Data Consistency: There may be inconsistencies in the data related to the caller ID, such as missing or incorrect entries in the relevant tables.
  
  Solution:
  
  Check Caller ID: Verify that the caller ID being used is correct and exists in the system. You can do this by checking the relevant configuration or master data.
  Review Configuration: Ensure that the configuration settings for the caller ID are correct. This may involve checking the settings in transaction codes related to CRM or Customer Management.
  Authorization Check: Ensure that the user or system making the API call has the necessary authorizations to use the specified caller ID.
  Data Consistency Check: Run consistency checks on the relevant data to ensure that there are no missing or incorrect entries that could lead to this error.
  Debugging: If you have access to the development environment, you can debug the API call to see what caller ID is being passed and why it is being rejected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific API you are using to see if there are any known issues or additional configuration steps required.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.