| ERROR | [XPST0001] Static context component ~S has no value |
| CAUSE | It is a static error if analysis of an expression relies on some component of the static context that has not been assigned a value. |
| ACTION | None |
| ERROR | [XPST0001] Static context component ~S has no value |
| CAUSE | It is a static error if analysis of an expression relies on some component of the static context that has not been assigned a value. |
| ACTION | None |