How To Fix MC750 - Campo &-&: Conflicto de tipos en condición de selección

MC750 - Overview

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 750

• Message text: Campo &-&: Conflicto de tipos en condición de selección

¿Qué causa este problema?

In a selection condition, a constant whose type does not agree with the
type of the field was defined.

Respuesta del sistema

El sistema emite un mensaje de error y no le permitirá continuar con esta transacción hasta que se resuelva el error.

¿Cómo arreglar este error?

Change the constant so that it agrees with the type of the field. Empty
constants are absolutely forbidden.
The following checks are made for the type:
character-like types such as <LS>CHAR</> and <LS>LANG</>:
The constants must be enclosed in apostrophes and may contain any
number of characters. Apostrophes within the constants have to be
included twice.
character-like numeric types such as <LS>NUMC</>, <LS>DATS</>,
<LS>TIMS</> etc.:
The constants must be enclosed in apostrophes and may only contain
digits. For NUMC, the first position may be sign + or -.
Integer types <LS>INT1</> and <LS>INT4</>:
The constant is not enclosed in apostrophes. It contains only digits.
For INT4, the first position may be sign + or - .

Extracto de mensaje de error del sistema SAP. Copyright SAP SE.