SAP SYSTEM FIELDS INTERNAL



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VERSION 2 OUT
VERSION 5 OUT

Internal System Fields
Internal system fields are intended purely for internal use in the ABAP runtime framework and in the kernel. They must never be overwritten in an ABAP program and they should not be accessed in read-only mode. NameTypeLengthContent sy-cfwaec5Not documented sy-chwaec5Not documented sy-debugc1Not documented sy-dsnamc8Name of the spool file sy-entryc72Not documented sy-ffilec8Not documented (<(>flatfile<)>) sy-flengi-Length of a data object sy-fodeci-Decimal places in a data object sy-foleni-Output length of a data object sy-ftypec1Data type of a data object sy-groupc1Bundling sy-inputc1Not documented sy-lpassc4Not documented sy-newpac1Not documented sy-nrpagc1Not documented sy-oncomc1On Commit flag. This system field is set to different values depending on the call status of the ABAP program. Only the meaning of the value 'P' is guaranteed. For this reason, sy-oncom can only be queried if even at all for 'P'. The value 'P' means that the program is already running during the execution of a subroutine using PERFORM ... ON COMMIT and another subroutine call using PERFORM ... ON COMMIT causes a runtime error. sy-pauthn2Not documented sy-playoc5Not documented sy-playpc1Not documented sy-pnwpac1Not documented sy-pri40c1Not documented sy-prinin1Not documented sy-prlogc1Not documented sy-repi2c40Not documented sy-rstrtc1Not documented sy-sfoffi-Not documented sy-subcsc1Call status of an executable program sy-subtyx1Call method of an executable program sy-tabidc8Not documented sy-tlopci-Not documented sy-tstisi-Not documented sy-xcodec70 Extended function code. When user actions are performed on lists, filled like sy-ucomm. Before the length of sy-ucomm was extended from four to 70 characters, sy-xcode was used internally to evaluate longer input in the command field of the system toolbar of the list. sy-ucomm should be used in application programs. sy-xformc30SYSTEM-EXIT subroutine sy-xprogc40SYSTEM-EXIT program