Sap error codes and messages: 


SAP Error Code: 00-027

Description: The ABAP/4 field data type is incorrect
Internal: 24

SAP Error Code: 00-028

Description: With bit strings, only '0' and '1' are allowed
Internal: 25

SAP Error Code: 00-029

Description: Error loading screens: No end label
Internal: 26

SAP Error Code: 00-031

Description: Transaction is unknown
Internal: 27

SAP Error Code: 00-032

Description: The ABAP/4 field is too short
Internal: 28

SAP Error Code: 00-033

Description: Debugging mode is on
Internal: 29

SAP Error Code: 00-034

Description: Transaction is locked
Internal: 30

SAP Error Code: 00-035

Description: Unable to set parameter (ID (variable should be entered here - variable1), length (variable should be entered here - variable1))
Internal: 31

SAP Error Code: 00-036

Description: Cannot reset the entry
Internal: 32

SAP Error Code: 00-037

Description: No update possible. Please check the key fields
Internal: 33

SAP Error Code: 00-038

Description: The screen cannot be saved
Internal: 34

SAP Error Code: 00-039

Description: Screen generation (variable should be entered here - variable1): Incorrect DYNP version
Internal: 35

SAP Error Code: 00-040

Description: Error in 'Waiting for RFCDIA'
Internal: 36

SAP Error Code: 00-041

Description: Syntax error in screen
Internal: 37

SAP Error Code: 00-042

Description: Data has been reset
Internal: 38

SAP Error Code: 00-043

Description: Program error with EXIT FROM LOOP: No loop active
Internal: 39

SAP Error Code: 00-045

Description: Program "(variable should be entered here - variable1)": Screen source "(variable should be entered here - variable1)" is missing
Internal: 40

SAP Error Code: 00-046

Description: Error loading screen source:
Internal: 41

SAP Error Code: 00-047

Description: Screen could not be generated
Internal: 42

SAP Error Code: 00-048

Description: Screen comparison (variable should be entered here - variable1): incorrect ABAP timestamp
Internal: 43

SAP Error Code: 00-049

Description: Module pool without message ID
Internal: 44

SAP Error Code: 00-050

Description: Error formatting terminal data, transaction terminated
Internal: 45

SAP Error Code: 00-051

Description: More than 1 selection field is set
Internal: 46

SAP Error Code: 00-052

Description: Enter a numeric value
Internal: 47

Here is a full list SAP error codes. SAP and SAP logo are registered trademarks of SAP AG. is not associated with SAP AG. Do not act based on anything you might read in this article. It is purely for information purposes only.