How To Fix IH070 - You cannot enter more than & key columns

SAP Error Message - Details

• Message type: E = Error

• Message class: IH - structuring

• Message number: 070

• Message text: You cannot enter more than & key columns

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 IH070 - You cannot enter more than & key columns ?

  The SAP error message IH070, which states "You cannot enter more than & key columns," typically occurs in the context of SAP's data entry or reporting functions, particularly when dealing with key fields in a table or a selection screen. This error indicates that the user is attempting to enter data into more key columns than the system allows.
  Cause:
  
  Exceeding Key Column Limit: Each table in SAP has a defined number of key fields (or key columns). The error arises when the user tries to input data into more key columns than the system permits.
  Configuration Issues: The configuration of the table or the data entry screen may limit the number of key fields that can be used.
  User Input Error: The user may have mistakenly entered data into too many fields that are designated as key fields.
  
  Solution:
  
  Review Key Fields: Check the table or data entry screen to identify which fields are defined as key fields. Ensure that you are only entering data into the allowed number of key fields.
  Limit Input: Modify your input to comply with the maximum number of key fields allowed. If you are unsure, consult the documentation or help resources for the specific transaction or table you are working with.
  Consult Configuration: If you believe the limit is too restrictive for your needs, consult with your SAP administrator or technical team to see if the configuration can be adjusted.
  Error Documentation: Refer to SAP Notes or documentation related to the specific transaction or module you are using for additional guidance.
  
  Related Information:
  
  SAP Documentation: Check the official SAP Help Portal for detailed information on the specific transaction or module.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with the transaction codes related to the table or function you are working with, as they may provide additional context or options for data entry.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.