How To Fix CS070 - The control key "&" is not valid.

SAP Error Message - Details

• Message type: E = Error

• Message class: CS - Logistics Customizing

• Message number: 070

• Message text: The control key "&" is not valid.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CS070 - The control key "&" is not valid. ?

  The SAP error message CS070 indicates that the control key specified in a transaction or configuration is not valid. Control keys in SAP are used to define how operations are processed in production planning and control, and they are essential for various functions such as routing, work center, and production order management.
  Cause:
  
  Invalid Control Key: The control key specified does not exist in the system. This could be due to a typo or an incorrect entry.
  Missing Configuration: The control key may not have been configured properly in the system.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified control key.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration that lead to the control key being unrecognized.
  
  Solution:
  
  Check Control Key: Verify that the control key entered is correct. Ensure there are no typos or incorrect characters.
  Configuration Check: Go to the configuration settings in SAP and check if the control key exists. You can do this by navigating to:
  
  SPRO ? Production ? Basic Data ? Control Keys ? Define Control Keys.
  Ensure that the control key is defined and active.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to use the control key. This can be checked with the help of a security administrator.
  Master Data Review: Review the relevant master data (like routing or work center) to ensure that the control key is correctly assigned and that there are no inconsistencies.
  Consult Documentation: If the control key is a custom one, consult the documentation or the person responsible for its creation to ensure it is set up correctly.
  
  Related Information:
  
  Control Key Usage: Control keys are used in various areas such as production orders, maintenance orders, and project systems. Understanding the context in which the control key is used can help in troubleshooting.
  Transaction Codes: Familiarize yourself with relevant transaction codes like:
  
  CS01: Create Routing
  CS02: Change Routing
  CS03: Display Routing
  CR01: Create Work Center
  CR02: Change Work Center
  CR03: Display Work Center
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the control key error.
  
  By following these steps, you should be able to identify the cause of the CS070 error and implement a solution. If the issue persists, consider reaching out to your SAP support team for further assistance.