Sap error codes and messages: 


SAP Error Code: 00-654

Description: Roll initialization failed
Internal: 576

SAP Error Code: 00-655

Description: Page initialization failed
Internal: 577

SAP Error Code: 00-656

Description: OS-specific initialization failed
Internal: 578

SAP Error Code: 00-657

Description: SAP initialization failed
Internal: 579

SAP Error Code: 00-658

Description: SAP rollback failed
Internal: 580

SAP Error Code: 00-659

Description: Recursive SAP exit call
Internal: 581

SAP Error Code: 00-660

Description: Session was deleted by system administrator
Internal: 582

SAP Error Code: 00-661

Description: Terminal/message output overflow
Internal: 583

SAP Error Code: 00-662

Description: CPIC output overflow
Internal: 584

SAP Error Code: 00-663

Description: Work process re-started, session terminated
Internal: 585

SAP Error Code: 00-664

Description: Unknown host
Internal: 586

SAP Error Code: 00-665

Description: Unknown service
Internal: 587

SAP Error Code: 00-666

Description: Error occurred in the SAP network interface
Internal: 588

SAP Error Code: 00-667

Description: Exec failed
Internal: 589

SAP Error Code: 00-668

Description: R/2 was restarted. Please log on again
Internal: 590

SAP Error Code: 00-669

Description: Symbolic destination is too long
Internal: 591

SAP Error Code: 00-670

Description: No more side info entries available
Internal: 592

SAP Error Code: 00-671

Description: ABAP/4 processor:
Internal: 593

SAP Error Code: 00-672

Description: R/3 logon failed
Internal: 594

SAP Error Code: 00-673

Description: IMS error occurred
Internal: 595

SAP Error Code: 00-674

Description: Outstanding terminal data not processed
Internal: 596

SAP Error Code: 00-675

Description: Error occurred in the update control
Internal: 597

SAP Error Code: 00-676

Description: User not authorized to start the program on the host
Internal: 598

SAP Error Code: 00-677

Description: Timeout while waiting for a connection to be established
Internal: 599

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.