Where Used List (Function Module) for SAP ABAP Data Element PFESYSNAME (SAP System Name)
SAP ABAP Data Element 
PFESYSNAME (SAP System Name) is used by
| # | Object Type | Object Name | Object Description | Package | Structure Package | Software Component |
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| 1 |  Function Module |
SUBST_READ_SYS_ENVIRONMENT VALUE(EV_SYSNAME) LIKE SPFIS-SYSNAME
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Reads System Environment Variables Relevant for the Upgrade |  SAUS |
BASIS |
 SAP_BASIS |
| 2 | Function Module |
UPG_READ_SYS_ENVIRONMENT VALUE(EV_SYSNAME) LIKE SPFIS-SYSNAME
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Liest die für den Upgrade relevanten Umgebungsvariablen des Systems | SAUP |
SAP_BASIS |
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