551 SAP Message of Class B1 No internal key found for the PSP element & in field &











551(B1) - No internal key found for the PSP element & in field &

Message number 551 of class B1 is used to display message "No internal key found for the PSP element & in field &" and can be triggered using the following ABAP code:

DATA: lv_val1(100) TYPE C.
lv_val1 = '123'.

    MESSAGE E551(B1) WITH lv_val1. "Error message example

    MESSAGE W551(B1) WITH lv_val1. "Warning message example

    MESSAGE I551(B1) WITH lv_val1. "Information message example
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What causes this issue

An external name for a PSP element has been transferred in field &v2&.
The external name should be converted to the internal data base key. Nointernal PSP element numbers could be found for plant &v1&.

System Response



How to fix

Check the transferred value.
Does the PSP element exist in the system?Has the external name of the PSP element been transferred correctly,for example, without any formatting?
Message text extract from SAP system. Copyright SAP SE.


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